1042341100000 has 144 divisors (see below), whose sum is σ = 2566591571376. Its totient is φ = 416673280000.

The previous prime is 1042341099983. The next prime is 1042341100027. The reversal of 1042341100000 is 11432401.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 265698039 + ... + 265701961.

It is an arithmetic number, because the mean of its divisors is an integer number (17823552579).

Almost surely, 2^{1042341100000} is an apocalyptic number.

1042341100000 is a gapful number since it is divisible by the number (10) 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 1042341100000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1283295785688).

1042341100000 is an abundant number, since it is smaller than the sum of its proper divisors (1524250471376).

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

1042341100000 is an frugal number, since it uses more digits than its factorization.

1042341100000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6615 (or 6587 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 1042341100000 its reverse (11432401), we get a palindrome (1042352532401).

The spelling of 1042341100000 in words is "one trillion, forty-two billion, three hundred forty-one million, one hundred thousand".