40530148074 has 24 divisors (see below), whose sum is σ = 94570346052. Its totient is φ = 12470814720.

The previous prime is 40530148063. The next prime is 40530148097. The reversal of 40530148074 is 47084103504.

40530148074 is a `hidden beast` number, since 40 + 530 + 1 + 4 + 80 + 7 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 39643597449 + 886550625 = 199107^2 + 29775^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 86602647 + ... + 86603114.

Almost surely, 2^40530148074 is an apocalyptic number.

40530148074 is an abundant number, since it is smaller than the sum of its proper divisors (54040197978).

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

40530148074 is a wasteful number, since it uses less digits than its factorization.

40530148074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173205782 (or 173205779 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The spelling of 40530148074 in words is "forty billion, five hundred thirty million, one hundred forty-eight thousand, seventy-four".