40205553252132 has 24 divisors (see below), whose sum is σ = 96101078506272. Its totient is φ = 13074976667200.

The previous prime is 40205553252089. The next prime is 40205553252211. The reversal of 40205553252132 is 23125235550204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40859301594 + ... + 40859302577.

It is an arithmetic number, because the mean of its divisors is an integer number (4004211604428).

Almost surely, 2^{40205553252132} is an apocalyptic number.

It is an amenable number.

40205553252132 is an abundant number, since it is smaller than the sum of its proper divisors (55895525254140).

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

40205553252132 is a wasteful number, since it uses less digits than its factorization.

40205553252132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81718604219 (or 81718604217 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 39.

The spelling of 40205553252132 in words is "forty trillion, two hundred five billion, five hundred fifty-three million, two hundred fifty-two thousand, one hundred thirty-two".