149614814192 has 80 divisors (see below), whose sum is σ = 298398803040. Its totient is φ = 72642662400.

The previous prime is 149614814189. The next prime is 149614814257. The reversal of 149614814192 is 291418416941.

149614814192 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×149614814192² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 149614814192.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101022092 + ... + 101023572.

It is an arithmetic number, because the mean of its divisors is an integer number (3729985038).

Almost surely, 2^149614814192 is an apocalyptic number.

It is an amenable number.

149614814192 is a deficient number, since it is larger than the sum of its proper divisors (148783988848).

149614814192 is a wasteful number, since it uses less digits than its factorization.

149614814192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2802 (or 2796 counting only the distinct ones).

The product of its digits is 497664, while the sum is 50.

The spelling of 149614814192 in words is "one hundred forty-nine billion, six hundred fourteen million, eight hundred fourteen thousand, one hundred ninety-two".