30532424152542 has 64 divisors (see below), whose sum is σ = 65844060522240. Its totient is φ = 9382894827264.

The previous prime is 30532424152519. The next prime is 30532424152543. The reversal of 30532424152542 is 24525142423503.

It is a junction number, because it is equal to n+sod(n) for n = 30532424152494 and 30532424152503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30532424152543) 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, 301215513 + ... + 301316859.

It is an arithmetic number, because the mean of its divisors is an integer number (1028813445660).

Almost surely, 2^{30532424152542} is an apocalyptic number.

30532424152542 is an abundant number, since it is smaller than the sum of its proper divisors (35311636369698).

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

30532424152542 is a wasteful number, since it uses less digits than its factorization.

30532424152542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106137.

The product of its (nonzero) digits is 1152000, while the sum is 42.

The spelling of 30532424152542 in words is "thirty trillion, five hundred thirty-two billion, four hundred twenty-four million, one hundred fifty-two thousand, five hundred forty-two".