149367605642 has 8 divisors (see below), whose sum is σ = 224443794432. Its totient is φ = 74553007500.

The previous prime is 149367605623. The next prime is 149367605657. The reversal of 149367605642 is 246506763941.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65396234 + ... + 65398517.

It is an arithmetic number, because the mean of its divisors is an integer number (28055474304).

Almost surely, 2^149367605642 is an apocalyptic number.

149367605642 is a deficient number, since it is larger than the sum of its proper divisors (75076188790).

149367605642 is a wasteful number, since it uses less digits than its factorization.

149367605642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130795324.

The product of its (nonzero) digits is 6531840, while the sum is 53.

The spelling of 149367605642 in words is "one hundred forty-nine billion, three hundred sixty-seven million, six hundred five thousand, six hundred forty-two".