30267047232 has 42 divisors (see below), whose sum is σ = 86755027658. Its totient is φ = 10089015552.

The previous prime is 30267047221. The next prime is 30267047233. The reversal of 30267047232 is 23274076203.

It can be written as a sum of positive squares in only one way, i.e., 25044961536 + 5222085696 = 158256^2 + 72264^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30267047233) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26272903 + ... + 26274054.

Almost surely, 2^30267047232 is an apocalyptic number.

30267047232 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

30267047232 is an abundant number, since it is smaller than the sum of its proper divisors (56487980426).

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

30267047232 is a wasteful number, since it uses less digits than its factorization.

30267047232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52546975 (or 52546962 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 36.

The spelling of 30267047232 in words is "thirty billion, two hundred sixty-seven million, forty-seven thousand, two hundred thirty-two".