2132442302040 has 64 divisors (see below), whose sum is σ = 7108141010400. Its totient is φ = 568651280256.

The previous prime is 2132442301993. The next prime is 2132442302057. The reversal of 2132442302040 is 402032442312.

2132442302040 is a `hidden beast` number, since 2 + 1 + 32 + 4 + 423 + 0 + 204 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 2132442301995 and 2132442302013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 987240727 + ... + 987242886.

Almost surely, 2^{2132442302040} is an apocalyptic number.

2132442302040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2132442302040 is an abundant number, since it is smaller than the sum of its proper divisors (4975698708360).

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

2132442302040 is a wasteful number, since it uses less digits than its factorization.

2132442302040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1974483633 (or 1974483623 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 2132442302040 its reverse (402032442312), we get a palindrome (2534474744352).

The spelling of 2132442302040 in words is "two trillion, one hundred thirty-two billion, four hundred forty-two million, three hundred two thousand, forty".