149101404 has 12 divisors (see below), whose sum is σ = 347903304. Its totient is φ = 49700464.

The previous prime is 149101399. The next prime is 149101423. The reversal of 149101404 is 404101941.

149101404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6212547 + ... + 6212570.

It is an arithmetic number, because the mean of its divisors is an integer number (28991942).

Almost surely, 2^149101404 is an apocalyptic number.

It is an amenable number.

149101404 is an abundant number, since it is smaller than the sum of its proper divisors (198801900).

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

149101404 is a wasteful number, since it uses less digits than its factorization.

149101404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12425124 (or 12425122 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 149101404 is about 12210.7085789482. The cubic root of 149101404 is about 530.2661579986.

The spelling of 149101404 in words is "one hundred forty-nine million, one hundred one thousand, four hundred four".