40014500032 has 56 divisors (see below), whose sum is σ = 85885578800. Its totient is φ = 18387495936.

The previous prime is 40014499991. The next prime is 40014500081. The reversal of 40014500032 is 23000541004.

It is a junction number, because it is equal to n+sod(n) for n = 40014499982 and 40014500009.

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, 85519 + ... + 295537.

It is an arithmetic number, because the mean of its divisors is an integer number (1533671050).

Almost surely, 2^40014500032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40014500032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42942789400).

40014500032 is an abundant number, since it is smaller than the sum of its proper divisors (45871078768).

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

40014500032 is a wasteful number, since it uses less digits than its factorization.

40014500032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210273 (or 210263 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The spelling of 40014500032 in words is "forty billion, fourteen million, five hundred thousand, thirty-two".