149594764426 has 16 divisors (see below), whose sum is σ = 239727670560. Its totient is φ = 69803054640.

The previous prime is 149594764421. The next prime is 149594764469. The reversal of 149594764426 is 624467495941.

It is not an unprimeable number, because it can be changed into a prime (149594764421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29375845 + ... + 29380936.

It is an arithmetic number, because the mean of its divisors is an integer number (14982979410).

Almost surely, 2^149594764426 is an apocalyptic number.

149594764426 is a deficient number, since it is larger than the sum of its proper divisors (90132906134).

149594764426 is a wasteful number, since it uses less digits than its factorization.

149594764426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58756869.

The product of its digits is 52254720, while the sum is 61.

The spelling of 149594764426 in words is "one hundred forty-nine billion, five hundred ninety-four million, seven hundred sixty-four thousand, four hundred twenty-six".