1042311707 has 4 divisors (see below), whose sum is σ = 1078253520. Its totient is φ = 1006369896.

The previous prime is 1042311703. The next prime is 1042311749. The reversal of 1042311707 is 7071132401.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7071132401 = 227 ⋅31150363.

It is a cyclic number.

It is not a de Polignac number, because 1042311707 - 2² = 1042311703 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1042311703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17970863 + ... + 17970920.

It is an arithmetic number, because the mean of its divisors is an integer number (269563380).

Almost surely, 2^1042311707 is an apocalyptic number.

1042311707 is a deficient number, since it is larger than the sum of its proper divisors (35941813).

1042311707 is an equidigital number, since it uses as much as digits as its factorization.

1042311707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35941812.

The product of its (nonzero) digits is 1176, while the sum is 26.

The square root of 1042311707 is about 32284.8525937474. The cubic root of 1042311707 is about 1013.9095302526.

The spelling of 1042311707 in words is "one billion, forty-two million, three hundred eleven thousand, seven hundred seven".