2040040102302 has 16 divisors (see below), whose sum is σ = 4533422449680. Its totient is φ = 680013367416.

The previous prime is 2040040102253. The next prime is 2040040102349. The reversal of 2040040102302 is 2032010400402.

2040040102302 is a `hidden beast` number, since 20 + 400 + 4 + 0 + 10 + 230 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18889260153 + ... + 18889260260.

It is an arithmetic number, because the mean of its divisors is an integer number (283338903105).

Almost surely, 2^{2040040102302} is an apocalyptic number.

2040040102302 is an abundant number, since it is smaller than the sum of its proper divisors (2493382347378).

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

2040040102302 is a wasteful number, since it uses less digits than its factorization.

2040040102302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37778520424 (or 37778520418 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 2040040102302 its reverse (2032010400402), we get a palindrome (4072050502704).

The spelling of 2040040102302 in words is "two trillion, forty billion, forty million, one hundred two thousand, three hundred two".