315014031403054 has 4 divisors (see below), whose sum is σ = 472521047104584. Its totient is φ = 157507015701526.

The previous prime is 315014031402997. The next prime is 315014031403067. The reversal of 315014031403054 is 450304130410513.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78753507850762 + ... + 78753507850765.

It is an arithmetic number, because the mean of its divisors is an integer number (118130261776146).

Almost surely, 2^{315014031403054} is an apocalyptic number.

315014031403054 is a deficient number, since it is larger than the sum of its proper divisors (157507015701530).

315014031403054 is a wasteful number, since it uses less digits than its factorization.

315014031403054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157507015701529.

The product of its (nonzero) digits is 43200, while the sum is 34.

Adding to 315014031403054 its reverse (450304130410513), we get a palindrome (765318161813567).

The spelling of 315014031403054 in words is "three hundred fifteen trillion, fourteen billion, thirty-one million, four hundred three thousand, fifty-four".