149004151 has 8 divisors (see below), whose sum is σ = 151776000. Its totient is φ = 146243040.

The previous prime is 149004139. The next prime is 149004157. The reversal of 149004151 is 151400941.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 149004151 - 2²¹ = 146906999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149004157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28650 + ... + 33448.

It is an arithmetic number, because the mean of its divisors is an integer number (18972000).

Almost surely, 2^149004151 is an apocalyptic number.

149004151 is a deficient number, since it is larger than the sum of its proper divisors (2771849).

149004151 is an equidigital number, since it uses as much as digits as its factorization.

149004151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5369.

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 149004151 is about 12206.7256461346. The cubic root of 149004151 is about 530.1508423148.

The spelling of 149004151 in words is "one hundred forty-nine million, four thousand, one hundred fifty-one".