149388032950 has 192 divisors, whose sum is σ = 335978496000. Its totient is φ = 48818350080.

The previous prime is 149388032923. The next prime is 149388032951. The reversal of 149388032950 is 59230883941.

149388032950 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149388032951) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 29180491 + ... + 29185609.

It is an arithmetic number, because the mean of its divisors is an integer number (1749888000).

Almost surely, 2^149388032950 is an apocalyptic number.

149388032950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

149388032950 is an abundant number, since it is smaller than the sum of its proper divisors (186590463050).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

149388032950 is a wasteful number, since it uses less digits than its factorization.

149388032950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5319 (or 5314 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 52.

The spelling of 149388032950 in words is "one hundred forty-nine billion, three hundred eighty-eight million, thirty-two thousand, nine hundred fifty".