1042432322013 has 16 divisors (see below), whose sum is σ = 1552345971840. Its totient is φ = 691354075392.

The previous prime is 1042432321951. The next prime is 1042432322033. The reversal of 1042432322013 is 3102232342401.

1042432322013 is a `hidden beast` number, since 1 + 0 + 4 + 2 + 432 + 3 + 220 + 1 + 3 = 666.

It is not a de Polignac number, because 1042432322013 - 2⁶ = 1042432321949 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042432322033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100017081 + ... + 100027502.

It is an arithmetic number, because the mean of its divisors is an integer number (97021623240).

Almost surely, 2^{1042432322013} is an apocalyptic number.

It is an amenable number.

1042432322013 is a deficient number, since it is larger than the sum of its proper divisors (509913649827).

1042432322013 is a wasteful number, since it uses less digits than its factorization.

1042432322013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200044785 (or 200044779 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 1042432322013 its reverse (3102232342401), we get a palindrome (4144664664414).

The spelling of 1042432322013 in words is "one trillion, forty-two billion, four hundred thirty-two million, three hundred twenty-two thousand, thirteen".