1042323415320 has 128 divisors (see below), whose sum is σ = 3430959171840. Its totient is φ = 251223805440.

The previous prime is 1042323415313. The next prime is 1042323415379. The reversal of 1042323415320 is 235143232401.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2053834 + ... + 2510553.

It is an arithmetic number, because the mean of its divisors is an integer number (26804368530).

Almost surely, 2^{1042323415320} is an apocalyptic number.

1042323415320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1042323415320 is an abundant number, since it is smaller than the sum of its proper divisors (2388635756520).

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

1042323415320 is a wasteful number, since it uses less digits than its factorization.

1042323415320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4564585 (or 4564581 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 1042323415320 its reverse (235143232401), we get a palindrome (1277466647721).

The spelling of 1042323415320 in words is "one trillion, forty-two billion, three hundred twenty-three million, four hundred fifteen thousand, three hundred twenty".