149937077144 has 16 divisors (see below), whose sum is σ = 281142944520. Its totient is φ = 74965625280.

The previous prime is 149937077113. The next prime is 149937077159. The reversal of 149937077144 is 441770739941.

It is a happy number.

149937077144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×149937077144² (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 149937077144.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 137102 + ... + 564509.

Almost surely, 2^149937077144 is an apocalyptic number.

It is an amenable number.

149937077144 is a deficient number, since it is larger than the sum of its proper divisors (131205867376).

149937077144 is a wasteful number, since it uses less digits than its factorization.

149937077144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728330 (or 728326 counting only the distinct ones).

The product of its (nonzero) digits is 5334336, while the sum is 56.

The spelling of 149937077144 in words is "one hundred forty-nine billion, nine hundred thirty-seven million, seventy-seven thousand, one hundred forty-four".