40615126146 has 48 divisors (see below), whose sum is σ = 100692656064. Its totient is φ = 11590260192.

The previous prime is 40615126133. The next prime is 40615126151. The reversal of 40615126146 is 64162151604.

40615126146 is a `hidden beast` number, since 4 + 0 + 615 + 1 + 26 + 14 + 6 = 666.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 40615126146.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 90685 + ... + 299088.

It is an arithmetic number, because the mean of its divisors is an integer number (2097763668).

Almost surely, 2^40615126146 is an apocalyptic number.

40615126146 is an abundant number, since it is smaller than the sum of its proper divisors (60077529918).

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

40615126146 is a wasteful number, since it uses less digits than its factorization.

40615126146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390615 (or 390612 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The spelling of 40615126146 in words is "forty billion, six hundred fifteen million, one hundred twenty-six thousand, one hundred forty-six".