2357393238079 has 4 divisors (see below), whose sum is σ = 2571701714280. Its totient is φ = 2143084761880.

The previous prime is 2357393238077. The next prime is 2357393238139. The reversal of 2357393238079 is 9708323937532.

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

It is a cyclic number.

It is not a de Polignac number, because 2357393238079 - 2¹ = 2357393238077 is a prime.

It is a super-2 number, since 2×2357393238079² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2357393238077) 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, 107154238084 + ... + 107154238105.

It is an arithmetic number, because the mean of its divisors is an integer number (642925428570).

Almost surely, 2^{2357393238079} is an apocalyptic number.

2357393238079 is a deficient number, since it is larger than the sum of its proper divisors (214308476201).

2357393238079 is a wasteful number, since it uses less digits than its factorization.

2357393238079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214308476200.

The product of its (nonzero) digits is 51438240, while the sum is 61.

The spelling of 2357393238079 in words is "two trillion, three hundred fifty-seven billion, three hundred ninety-three million, two hundred thirty-eight thousand, seventy-nine".