30349868298112 has 32 divisors (see below), whose sum is σ = 65959230821400. Its totient is φ = 13795394680320.

The previous prime is 30349868298067. The next prime is 30349868298137. The reversal of 30349868298112 is 21189286894303.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×30349868298112² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10777650687 + ... + 10777653502.

Almost surely, 2^{30349868298112} is an apocalyptic number.

30349868298112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

30349868298112 is an abundant number, since it is smaller than the sum of its proper divisors (35609362523288).

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

30349868298112 is a wasteful number, since it uses less digits than its factorization.

30349868298112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21555304214 (or 21555304202 counting only the distinct ones).

The product of its (nonzero) digits is 35831808, while the sum is 64.

The spelling of 30349868298112 in words is "thirty trillion, three hundred forty-nine billion, eight hundred sixty-eight million, two hundred ninety-eight thousand, one hundred twelve".