34354612516 has 24 divisors (see below), whose sum is σ = 69146872256. Its totient is φ = 14629623840.

The previous prime is 34354612507. The next prime is 34354612547. The reversal of 34354612516 is 61521645343.

It is a super-2 number, since 2×34354612516² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3903090 + ... + 3911881.

Almost surely, 2^34354612516 is an apocalyptic number.

It is an amenable number.

34354612516 is an abundant number, since it is smaller than the sum of its proper divisors (34792259740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34354612516 is a wasteful number, since it uses less digits than its factorization.

34354612516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7815139 (or 7815137 counting only the distinct ones).

The product of its digits is 259200, while the sum is 40.

The spelling of 34354612516 in words is "thirty-four billion, three hundred fifty-four million, six hundred twelve thousand, five hundred sixteen".