245122400130152 has 32 divisors (see below), whose sum is σ = 459669670478400. Its totient is φ = 122543822588544.

The previous prime is 245122400130121. The next prime is 245122400130203. The reversal of 245122400130152 is 251031004221542.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1986681599 + ... + 1986804977.

It is an arithmetic number, because the mean of its divisors is an integer number (14364677202450).

Almost surely, 2^{245122400130152} is an apocalyptic number.

It is an amenable number.

245122400130152 is a deficient number, since it is larger than the sum of its proper divisors (214547270348248).

245122400130152 is a wasteful number, since it uses less digits than its factorization.

245122400130152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156585 (or 156581 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 245122400130152 its reverse (251031004221542), we get a palindrome (496153404351694).

The spelling of 245122400130152 in words is "two hundred forty-five trillion, one hundred twenty-two billion, four hundred million, one hundred thirty thousand, one hundred fifty-two".