149049272762 has 8 divisors (see below), whose sum is σ = 240771902196. Its totient is φ = 68791972032.

The previous prime is 149049272717. The next prime is 149049272783. The reversal of 149049272762 is 267272940941.

It is a Cunningham number, because it is equal to 386069²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 149049272761 + 1 = 386069^2 + 1^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2866332143 + ... + 2866332194.

Almost surely, 2^149049272762 is an apocalyptic number.

149049272762 is a deficient number, since it is larger than the sum of its proper divisors (91722629434).

149049272762 is a wasteful number, since it uses less digits than its factorization.

149049272762 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5732664352.

The product of its (nonzero) digits is 3048192, while the sum is 53.

The spelling of 149049272762 in words is "one hundred forty-nine billion, forty-nine million, two hundred seventy-two thousand, seven hundred sixty-two".