149779927162 has 16 divisors (see below), whose sum is σ = 228789722592. Its totient is φ = 73521382320.

The previous prime is 149779927049. The next prime is 149779927229. The reversal of 149779927162 is 261729977941.

149779927162 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 149779927094 and 149779927103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1109908 + ... + 1237519.

It is an arithmetic number, because the mean of its divisors is an integer number (14299357662).

Almost surely, 2^149779927162 is an apocalyptic number.

149779927162 is a deficient number, since it is larger than the sum of its proper divisors (79009795430).

149779927162 is a wasteful number, since it uses less digits than its factorization.

149779927162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2348013.

The product of its digits is 24004512, while the sum is 64.

The spelling of 149779927162 in words is "one hundred forty-nine billion, seven hundred seventy-nine million, nine hundred twenty-seven thousand, one hundred sixty-two".