30514746868 has 24 divisors (see below), whose sum is σ = 54977967968. Its totient is φ = 14811110496.

The previous prime is 30514746839. The next prime is 30514746883. The reversal of 30514746868 is 86864741503.

It is a super-2 number, since 2×30514746868² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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, 516171 + ... + 572242.

Almost surely, 2^30514746868 is an apocalyptic number.

It is an amenable number.

30514746868 is a deficient number, since it is larger than the sum of its proper divisors (24463221100).

30514746868 is a wasteful number, since it uses less digits than its factorization.

30514746868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1088623 (or 1088621 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 52.

The spelling of 30514746868 in words is "thirty billion, five hundred fourteen million, seven hundred forty-six thousand, eight hundred sixty-eight".