149872474182 has 16 divisors (see below), whose sum is σ = 299750246640. Its totient is φ = 49956608352.

The previous prime is 149872474163. The next prime is 149872474201. The reversal of 149872474182 is 281474278941.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (149872474163) and next prime (149872474201).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212328 + ... + 587220.

It is an arithmetic number, because the mean of its divisors is an integer number (18734390415).

Almost surely, 2^149872474182 is an apocalyptic number.

149872474182 is an abundant number, since it is smaller than the sum of its proper divisors (149877772458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

149872474182 is a wasteful number, since it uses less digits than its factorization.

149872474182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441527.

The product of its digits is 7225344, while the sum is 57.

The spelling of 149872474182 in words is "one hundred forty-nine billion, eight hundred seventy-two million, four hundred seventy-four thousand, one hundred eighty-two".