245129115422 has 16 divisors (see below), whose sum is σ = 380455002000. Its totient is φ = 118312608960.

The previous prime is 245129115409. The next prime is 245129115437. The reversal of 245129115422 is 224511921542.

It is a congruent number.

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, 184904 + ... + 724187.

It is an arithmetic number, because the mean of its divisors is an integer number (23778437625).

Almost surely, 2^245129115422 is an apocalyptic number.

245129115422 is a deficient number, since it is larger than the sum of its proper divisors (135325886578).

245129115422 is a wasteful number, since it uses less digits than its factorization.

245129115422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 913771.

The product of its digits is 57600, while the sum is 38.

The spelling of 245129115422 in words is "two hundred forty-five billion, one hundred twenty-nine million, one hundred fifteen thousand, four hundred twenty-two".