149104394311 has 4 divisors (see below), whose sum is σ = 149254853824. Its totient is φ = 148953934800.

The previous prime is 149104394303. The next prime is 149104394399. The reversal of 149104394311 is 113493401941.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 149104394311 - 2³ = 149104394303 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 (149104374311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75228270 + ... + 75230251.

It is an arithmetic number, because the mean of its divisors is an integer number (37313713456).

Almost surely, 2^149104394311 is an apocalyptic number.

149104394311 is a deficient number, since it is larger than the sum of its proper divisors (150459513).

149104394311 is an equidigital number, since it uses as much as digits as its factorization.

149104394311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150459512.

The product of its (nonzero) digits is 46656, while the sum is 40.

The spelling of 149104394311 in words is "one hundred forty-nine billion, one hundred four million, three hundred ninety-four thousand, three hundred eleven".