147216402530 has 32 divisors (see below), whose sum is σ = 272250823680. Its totient is φ = 57274102080.

The previous prime is 147216402527. The next prime is 147216402563. The reversal of 147216402530 is 35204612741.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 961391 + ... + 1103949.

It is an arithmetic number, because the mean of its divisors is an integer number (8507838240).

Almost surely, 2^147216402530 is an apocalyptic number.

147216402530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

147216402530 is a deficient number, since it is larger than the sum of its proper divisors (125034421150).

147216402530 is a wasteful number, since it uses less digits than its factorization.

147216402530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145394.

The product of its (nonzero) digits is 40320, while the sum is 35.

The spelling of 147216402530 in words is "one hundred forty-seven billion, two hundred sixteen million, four hundred two thousand, five hundred thirty".