30268881360 has 160 divisors (see below), whose sum is σ = 108792679680. Its totient is φ = 7720745472.

The previous prime is 30268881317. The next prime is 30268881367. The reversal of 30268881360 is 6318886203.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30268881367) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 254959 + ... + 354318.

It is an arithmetic number, because the mean of its divisors is an integer number (679954248).

Almost surely, 2^30268881360 is an apocalyptic number.

30268881360 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30268881360 is an abundant number, since it is smaller than the sum of its proper divisors (78523798320).

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

30268881360 is a wasteful number, since it uses less digits than its factorization.

30268881360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609322 (or 609310 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The spelling of 30268881360 in words is "thirty billion, two hundred sixty-eight million, eight hundred eighty-one thousand, three hundred sixty".