30801299760 has 1120 divisors, whose sum is σ = 141300241920. Its totient is φ = 6063413760.

The previous prime is 30801299717. The next prime is 30801299773. The reversal of 30801299760 is 6799210803.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 223 ways as a sum of consecutive naturals, for example, 1621121031 + ... + 1621121049.

Almost surely, 2^30801299760 is an apocalyptic number.

30801299760 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30801299760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70650120960).

30801299760 is an abundant number, since it is smaller than the sum of its proper divisors (110498942160).

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

30801299760 is an equidigital number, since it uses as much as digits as its factorization.

30801299760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106 (or 47 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 45.

The spelling of 30801299760 in words is "thirty billion, eight hundred one million, two hundred ninety-nine thousand, seven hundred sixty".