40052223890424 has 48 divisors (see below), whose sum is σ = 110782746940320. Its totient is φ = 13066682970240.

The previous prime is 40052223890407. The next prime is 40052223890461. The reversal of 40052223890424 is 42409832225004.

40052223890424 is a `hidden beast` number, since 4 + 0 + 0 + 5 + 222 + 389 + 0 + 42 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 40052223890424.

It is a congruent number.

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, 5917878397 + ... + 5917885164.

It is an arithmetic number, because the mean of its divisors is an integer number (2307973894590).

Almost surely, 2^{40052223890424} is an apocalyptic number.

It is an amenable number.

40052223890424 is an abundant number, since it is smaller than the sum of its proper divisors (70730523049896).

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

40052223890424 is a wasteful number, since it uses less digits than its factorization.

40052223890424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11835763620 (or 11835763613 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 45.

The spelling of 40052223890424 in words is "forty trillion, fifty-two billion, two hundred twenty-three million, eight hundred ninety thousand, four hundred twenty-four".