40446224346332 has 24 divisors (see below), whose sum is σ = 80895343304160. Its totient is φ = 17333475874560.

The previous prime is 40446224346289. The next prime is 40446224346349. The reversal of 40446224346332 is 23364342264404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25047857 + ... + 26613672.

It is an arithmetic number, because the mean of its divisors is an integer number (3370639304340).

Almost surely, 2^{40446224346332} is an apocalyptic number.

It is an amenable number.

40446224346332 is an abundant number, since it is smaller than the sum of its proper divisors (40449118957828).

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

40446224346332 is a wasteful number, since it uses less digits than its factorization.

40446224346332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51689501 (or 51689499 counting only the distinct ones).

The product of its (nonzero) digits is 7962624, while the sum is 47.

The spelling of 40446224346332 in words is "forty trillion, four hundred forty-six billion, two hundred twenty-four million, three hundred forty-six thousand, three hundred thirty-two".