1042342773315 has 32 divisors (see below), whose sum is σ = 1677420057600. Its totient is φ = 552693588480.

The previous prime is 1042342773289. The next prime is 1042342773319. The reversal of 1042342773315 is 5133772432401.

It is a happy number.

It is not a de Polignac number, because 1042342773315 - 2²⁸ = 1042074337859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1042342773319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13491195 + ... + 13568235.

It is an arithmetic number, because the mean of its divisors is an integer number (52419376800).

Almost surely, 2^{1042342773315} is an apocalyptic number.

1042342773315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1042342773315 is a deficient number, since it is larger than the sum of its proper divisors (635077284285).

1042342773315 is a wasteful number, since it uses less digits than its factorization.

1042342773315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82267.

The product of its (nonzero) digits is 423360, while the sum is 42.

The spelling of 1042342773315 in words is "one trillion, forty-two billion, three hundred forty-two million, seven hundred seventy-three thousand, three hundred fifteen".