40584450632 has 16 divisors (see below), whose sum is σ = 83013649200. Its totient is φ = 18447477520.

The previous prime is 40584450629. The next prime is 40584450649. The reversal of 40584450632 is 23605448504.

It is a self number, because there is not a number n which added to its sum of digits gives 40584450632.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230593382 + ... + 230593557.

It is an arithmetic number, because the mean of its divisors is an integer number (5188353075).

Almost surely, 2^40584450632 is an apocalyptic number.

It is an amenable number.

40584450632 is an abundant number, since it is smaller than the sum of its proper divisors (42429198568).

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

40584450632 is a wasteful number, since it uses less digits than its factorization.

40584450632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461186956 (or 461186952 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 41.

The spelling of 40584450632 in words is "forty billion, five hundred eighty-four million, four hundred fifty thousand, six hundred thirty-two".