320550242551130 has 32 divisors (see below), whose sum is σ = 577418618456064. Its totient is φ = 128124973357056.

The previous prime is 320550242551129. The next prime is 320550242551153. The reversal of 320550242551130 is 31155242055023.

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, 90482759 + ... + 93958661.

It is an arithmetic number, because the mean of its divisors is an integer number (18044331826752).

Almost surely, 2^{320550242551130} is an apocalyptic number.

320550242551130 is a deficient number, since it is larger than the sum of its proper divisors (256868375904934).

320550242551130 is a wasteful number, since it uses less digits than its factorization.

320550242551130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3482750.

The product of its (nonzero) digits is 180000, while the sum is 38.

The spelling of 320550242551130 in words is "three hundred twenty trillion, five hundred fifty billion, two hundred forty-two million, five hundred fifty-one thousand, one hundred thirty".