30807664230 has 32 divisors (see below), whose sum is σ = 84501022464. Its totient is φ = 7041751776.

The previous prime is 30807664229. The next prime is 30807664241. The reversal of 30807664230 is 3246670803.

It is a super-2 number, since 2×30807664230² (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 15 ways as a sum of consecutive naturals, for example, 73351372 + ... + 73351791.

It is an arithmetic number, because the mean of its divisors is an integer number (2640656952).

Almost surely, 2^30807664230 is an apocalyptic number.

30807664230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30807664230 is an abundant number, since it is smaller than the sum of its proper divisors (53693358234).

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

30807664230 is a wasteful number, since it uses less digits than its factorization.

30807664230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146703180.

The product of its (nonzero) digits is 145152, while the sum is 39.

The spelling of 30807664230 in words is "thirty billion, eight hundred seven million, six hundred sixty-four thousand, two hundred thirty".