149004351 has 12 divisors (see below), whose sum is σ = 216801312. Its totient is φ = 98610336.

The previous prime is 149004347. The next prime is 149004353. The reversal of 149004351 is 153400941.

It is not a de Polignac number, because 149004351 - 2² = 149004347 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149004353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59191 + ... + 61656.

It is an arithmetic number, because the mean of its divisors is an integer number (18066776).

Almost surely, 2^149004351 is an apocalyptic number.

149004351 is a deficient number, since it is larger than the sum of its proper divisors (67796961).

149004351 is a wasteful number, since it uses less digits than its factorization.

149004351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120990 (or 120987 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 149004351 is about 12206.7338383369. The cubic root of 149004351 is about 530.1510795120.

The spelling of 149004351 in words is "one hundred forty-nine million, four thousand, three hundred fifty-one".