153308640422 has 16 divisors (see below), whose sum is σ = 264135494400. Its totient is φ = 65373532488.

The previous prime is 153308640367. The next prime is 153308640439. The reversal of 153308640422 is 224046803351.

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, 27511328 + ... + 27516899.

It is an arithmetic number, because the mean of its divisors is an integer number (16508468400).

Almost surely, 2^153308640422 is an apocalyptic number.

153308640422 is a deficient number, since it is larger than the sum of its proper divisors (110826853978).

153308640422 is a wasteful number, since it uses less digits than its factorization.

153308640422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55028435.

The product of its (nonzero) digits is 138240, while the sum is 38.

The spelling of 153308640422 in words is "one hundred fifty-three billion, three hundred eight million, six hundred forty thousand, four hundred twenty-two".