1042357707 has 16 divisors (see below), whose sum is σ = 1556398080. Its totient is φ = 689431176.

The previous prime is 1042357621. The next prime is 1042357739. The reversal of 1042357707 is 7077532401.

It is not a de Polignac number, because 1042357707 - 2⁷ = 1042357579 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1042357777) 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, 148563 + ... + 155420.

It is an arithmetic number, because the mean of its divisors is an integer number (97274880).

Almost surely, 2^1042357707 is an apocalyptic number.

1042357707 is a deficient number, since it is larger than the sum of its proper divisors (514040373).

1042357707 is a wasteful number, since it uses less digits than its factorization.

1042357707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304119 (or 304113 counting only the distinct ones).

The product of its (nonzero) digits is 41160, while the sum is 36.

The square root of 1042357707 is about 32285.5649942819. The cubic root of 1042357707 is about 1013.9244455452.

The spelling of 1042357707 in words is "one billion, forty-two million, three hundred fifty-seven thousand, seven hundred seven".