40016642402132 has 48 divisors (see below), whose sum is σ = 79740602371584. Its totient is φ = 17393377452000.

The previous prime is 40016642402131. The next prime is 40016642402167. The reversal of 40016642402132 is 23120424661004.

It is a junction number, because it is equal to n+sod(n) for n = 40016642402092 and 40016642402101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40016642402131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2453594 + ... + 9276497.

It is an arithmetic number, because the mean of its divisors is an integer number (1661262549408).

Almost surely, 2^{40016642402132} is an apocalyptic number.

It is an amenable number.

40016642402132 is a deficient number, since it is larger than the sum of its proper divisors (39723959969452).

40016642402132 is a wasteful number, since it uses less digits than its factorization.

40016642402132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11733500 (or 11733498 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 35.

The spelling of 40016642402132 in words is "forty trillion, sixteen billion, six hundred forty-two million, four hundred two thousand, one hundred thirty-two".