32103401002040 has 64 divisors (see below), whose sum is σ = 73366836752160. Its totient is φ = 12640844689920.

The previous prime is 32103401002009. The next prime is 32103401002051. The reversal of 32103401002040 is 4020010430123.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 16534691 + ... + 18373970.

Almost surely, 2^{32103401002040} is an apocalyptic number.

It is an amenable number.

32103401002040 is an abundant number, since it is smaller than the sum of its proper divisors (41263435750120).

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

32103401002040 is a wasteful number, since it uses less digits than its factorization.

32103401002040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34909032 (or 34909028 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 32103401002040 its reverse (4020010430123), we get a palindrome (36123411432163).

The spelling of 32103401002040 in words is "thirty-two trillion, one hundred three billion, four hundred one million, two thousand, forty".