351380316004 has 12 divisors (see below), whose sum is σ = 615079077228. Its totient is φ = 175643436800.

The previous prime is 351380315987. The next prime is 351380316011. The reversal of 351380316004 is 400613083153.

It can be written as a sum of positive squares in 2 ways, for example, as 256886785600 + 94493530404 = 506840^2 + 307398^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11663377 + ... + 11693464.

It is an arithmetic number, because the mean of its divisors is an integer number (51256589769).

Almost surely, 2^351380316004 is an apocalyptic number.

It is an amenable number.

351380316004 is a deficient number, since it is larger than the sum of its proper divisors (263698761224).

351380316004 is a wasteful number, since it uses less digits than its factorization.

351380316004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23360606 (or 23360604 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

Adding to 351380316004 its reverse (400613083153), we get a palindrome (751993399157).

The spelling of 351380316004 in words is "three hundred fifty-one billion, three hundred eighty million, three hundred sixteen thousand, four".