30046238542848 has 88 divisors (see below), whose sum is σ = 87364560179520. Its totient is φ = 9104920760320.

The previous prime is 30046238542843. The next prime is 30046238542861. The reversal of 30046238542848 is 84824583264003.

It is a tau number, because it is divible by the number of its divisors (88).

It is a super-2 number, since 2×30046238542848² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30046238542843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 444542418 + ... + 444610001.

Almost surely, 2^{30046238542848} is an apocalyptic number.

It is an amenable number.

30046238542848 is an abundant number, since it is smaller than the sum of its proper divisors (57318321636672).

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

30046238542848 is a wasteful number, since it uses less digits than its factorization.

30046238542848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 889152453 (or 889152435 counting only the distinct ones).

The product of its (nonzero) digits is 35389440, while the sum is 57.

The spelling of 30046238542848 in words is "thirty trillion, forty-six billion, two hundred thirty-eight million, five hundred forty-two thousand, eight hundred forty-eight".