30759122494488 has 32 divisors (see below), whose sum is σ = 76898618008560. Its totient is φ = 10252932595200.

The previous prime is 30759122494481. The next prime is 30759122494501. The reversal of 30759122494488 is 88449422195703.

It is a super-2 number, since 2×30759122494488² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30759122494481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4427445 + ... + 9006692.

Almost surely, 2^{30759122494488} is an apocalyptic number.

It is an amenable number.

30759122494488 is an abundant number, since it is smaller than the sum of its proper divisors (46139495514072).

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

30759122494488 is a wasteful number, since it uses less digits than its factorization.

30759122494488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13529547 (or 13529543 counting only the distinct ones).

The product of its (nonzero) digits is 139345920, while the sum is 66.

The spelling of 30759122494488 in words is "thirty trillion, seven hundred fifty-nine billion, one hundred twenty-two million, four hundred ninety-four thousand, four hundred eighty-eight".