1042023051104 has 96 divisors (see below), whose sum is σ = 2462910105600. Its totient is φ = 424297539072.

The previous prime is 1042023051103. The next prime is 1042023051109. The reversal of 1042023051104 is 4011503202401.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a self number, because there is not a number n which added to its sum of digits gives 1042023051104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042023051103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88937 + ... + 1446359.

It is an arithmetic number, because the mean of its divisors is an integer number (25655313600).

Almost surely, 2^{1042023051104} is an apocalyptic number.

1042023051104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1042023051104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1231455052800).

1042023051104 is an abundant number, since it is smaller than the sum of its proper divisors (1420887054496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1042023051104 is a wasteful number, since it uses less digits than its factorization.

1042023051104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1357612 (or 1357604 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 1042023051104 its reverse (4011503202401), we get a palindrome (5053526253505).

The spelling of 1042023051104 in words is "one trillion, forty-two billion, twenty-three million, fifty-one thousand, one hundred four".