757068942427 has 4 divisors (see below), whose sum is σ = 865221648496. Its totient is φ = 648916236360.

The previous prime is 757068942389. The next prime is 757068942431. The reversal of 757068942427 is 724249860757.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-757068942427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (757068942127) 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, 54076353024 + ... + 54076353037.

It is an arithmetic number, because the mean of its divisors is an integer number (216305412124).

Almost surely, 2^757068942427 is an apocalyptic number.

757068942427 is a deficient number, since it is larger than the sum of its proper divisors (108152706069).

757068942427 is a wasteful number, since it uses less digits than its factorization.

757068942427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108152706068.

The product of its (nonzero) digits is 47416320, while the sum is 61.

The spelling of 757068942427 in words is "seven hundred fifty-seven billion, sixty-eight million, nine hundred forty-two thousand, four hundred twenty-seven".