40002102132 has 96 divisors (see below), whose sum is σ = 97630106112. Its totient is φ = 12737227776.

The previous prime is 40002102103. The next prime is 40002102163. The reversal of 40002102132 is 23120120004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5885328 + ... + 5892120.

It is an arithmetic number, because the mean of its divisors is an integer number (1016980272).

Almost surely, 2^40002102132 is an apocalyptic number.

It is an amenable number.

40002102132 is an abundant number, since it is smaller than the sum of its proper divisors (57628003980).

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

40002102132 is a wasteful number, since it uses less digits than its factorization.

40002102132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7097 (or 7095 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 40002102132 its reverse (23120120004), we get a palindrome (63122222136).

The spelling of 40002102132 in words is "forty billion, two million, one hundred two thousand, one hundred thirty-two".