149093714493 has 6 divisors (see below), whose sum is σ = 215357587614. Its totient is φ = 99395809656.

The previous prime is 149093714437. The next prime is 149093714521. The reversal of 149093714493 is 394417390941.

149093714493 is a `hidden beast` number, since 1 + 49 + 0 + 93 + 71 + 449 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 102885053049 + 46208661444 = 320757^2 + 214962^2 .

It is not a de Polignac number, because 149093714493 - 2²⁹ = 148556843581 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149093714423) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8282984130 + ... + 8282984147.

It is an arithmetic number, because the mean of its divisors is an integer number (35892931269).

Almost surely, 2^149093714493 is an apocalyptic number.

It is an amenable number.

149093714493 is a deficient number, since it is larger than the sum of its proper divisors (66263873121).

149093714493 is a wasteful number, since it uses less digits than its factorization.

149093714493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16565968283 (or 16565968280 counting only the distinct ones).

The product of its (nonzero) digits is 2939328, while the sum is 54.

The spelling of 149093714493 in words is "one hundred forty-nine billion, ninety-three million, seven hundred fourteen thousand, four hundred ninety-three".