149277772941 has 8 divisors (see below), whose sum is σ = 217131306144. Its totient is φ = 90471377520.

The previous prime is 149277772907. The next prime is 149277772957.

149277772941 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 149277772941 - 2²⁷ = 149143555213 is a prime.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149277772901) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2261784406 + ... + 2261784471.

It is an arithmetic number, because the mean of its divisors is an integer number (27141413268).

Almost surely, 2^149277772941 is an apocalyptic number.

149277772941 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

149277772941 is a deficient number, since it is larger than the sum of its proper divisors (67853533203).

149277772941 is a wasteful number, since it uses less digits than its factorization.

149277772941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4523568891.

The product of its digits is 12446784, while the sum is 60.

The spelling of 149277772941 in words is "one hundred forty-nine billion, two hundred seventy-seven million, seven hundred seventy-two thousand, nine hundred forty-one".