149667349041 has 24 divisors (see below), whose sum is σ = 249516156864. Its totient is φ = 84677421600.

The previous prime is 149667349037. The next prime is 149667349067. The reversal of 149667349041 is 140943766941.

149667349041 is a `hidden beast` number, since 1 + 4 + 96 + 67 + 3 + 490 + 4 + 1 = 666.

It is not a de Polignac number, because 149667349041 - 2² = 149667349037 is a prime.

It is not an unprimeable number, because it can be changed into a prime (149667149041) 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 23 ways as a sum of consecutive naturals, for example, 11754391 + ... + 11767116.

It is an arithmetic number, because the mean of its divisors is an integer number (10396506536).

Almost surely, 2^149667349041 is an apocalyptic number.

It is an amenable number.

149667349041 is a deficient number, since it is larger than the sum of its proper divisors (99848807823).

149667349041 is a wasteful number, since it uses less digits than its factorization.

149667349041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23521621 (or 23521618 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 54.

The spelling of 149667349041 in words is "one hundred forty-nine billion, six hundred sixty-seven million, three hundred forty-nine thousand, forty-one".