40124242404 has 48 divisors (see below), whose sum is σ = 104101527040. Its totient is φ = 13365012960.

The previous prime is 40124242399. The next prime is 40124242423. The reversal of 40124242404 is 40424242104.

40124242404 is a `hidden beast` number, since 4 + 0 + 12 + 4 + 242 + 404 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14637 + ... + 283659.

Almost surely, 2^40124242404 is an apocalyptic number.

It is an amenable number.

40124242404 is an abundant number, since it is smaller than the sum of its proper divisors (63977284636).

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

40124242404 is a wasteful number, since it uses less digits than its factorization.

40124242404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270417 (or 270409 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 27.

Adding to 40124242404 its reverse (40424242104), we get a palindrome (80548484508).

The spelling of 40124242404 in words is "forty billion, one hundred twenty-four million, two hundred forty-two thousand, four hundred four".