40871732000 has 96 divisors (see below), whose sum is σ = 109551222144. Its totient is φ = 14862432000.

The previous prime is 40871731981. The next prime is 40871732003. The reversal of 40871732000 is 23717804.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (40871732003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 420452 + ... + 508451.

It is an arithmetic number, because the mean of its divisors is an integer number (1141158564).

Almost surely, 2^40871732000 is an apocalyptic number.

40871732000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40871732000 is an abundant number, since it is smaller than the sum of its proper divisors (68679490144).

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

40871732000 is a wasteful number, since it uses less digits than its factorization.

40871732000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 928939 (or 928921 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 32.

The spelling of 40871732000 in words is "forty billion, eight hundred seventy-one million, seven hundred thirty-two thousand".