253370423722 has 32 divisors (see below), whose sum is σ = 412077456000. Its totient is φ = 116145121728.

The previous prime is 253370423689. The next prime is 253370423729. The reversal of 253370423722 is 227324073352.

It is not an unprimeable number, because it can be changed into a prime (253370423729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5443404 + ... + 5489752.

It is an arithmetic number, because the mean of its divisors is an integer number (12877420500).

Almost surely, 2^253370423722 is an apocalyptic number.

253370423722 is a deficient number, since it is larger than the sum of its proper divisors (158707032278).

253370423722 is a wasteful number, since it uses less digits than its factorization.

253370423722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47790.

The product of its (nonzero) digits is 423360, while the sum is 40.

The spelling of 253370423722 in words is "two hundred fifty-three billion, three hundred seventy million, four hundred twenty-three thousand, seven hundred twenty-two".