315370338077 has 4 divisors (see below), whose sum is σ = 315510442656. Its totient is φ = 315230233500.

The previous prime is 315370338043. The next prime is 315370338193. The reversal of 315370338077 is 770833073513.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 770833073513 = 237409 ⋅3246857.

It is a cyclic number.

It is not a de Polignac number, because 315370338077 - 2¹² = 315370333981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315370338277) 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, 70048913 + ... + 70053414.

It is an arithmetic number, because the mean of its divisors is an integer number (78877610664).

Almost surely, 2^315370338077 is an apocalyptic number.

It is an amenable number.

315370338077 is a deficient number, since it is larger than the sum of its proper divisors (140104579).

315370338077 is a wasteful number, since it uses less digits than its factorization.

315370338077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140104578.

The product of its (nonzero) digits is 1111320, while the sum is 47.

The spelling of 315370338077 in words is "three hundred fifteen billion, three hundred seventy million, three hundred thirty-eight thousand, seventy-seven".