351125726216 has 32 divisors (see below), whose sum is σ = 662265488640. Its totient is φ = 174524658048.

The previous prime is 351125726213. The next prime is 351125726249. The reversal of 351125726216 is 612627521153.

It is a super-2 number, since 2×351125726216² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (351125726213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 727925 + ... + 1110011.

It is an arithmetic number, because the mean of its divisors is an integer number (20695796520).

Almost surely, 2^351125726216 is an apocalyptic number.

It is an amenable number.

351125726216 is a deficient number, since it is larger than the sum of its proper divisors (311139762424).

351125726216 is a wasteful number, since it uses less digits than its factorization.

351125726216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382773 (or 382769 counting only the distinct ones).

The product of its digits is 151200, while the sum is 41.

The spelling of 351125726216 in words is "three hundred fifty-one billion, one hundred twenty-five million, seven hundred twenty-six thousand, two hundred sixteen".