2040402096 has 80 divisors (see below), whose sum is σ = 6164982400. Its totient is φ = 644334912.

The previous prime is 2040402071. The next prime is 2040402103. The reversal of 2040402096 is 6902040402.

It is a super-2 number, since 2×2040402096² = 8326481426722386432, which contains 22 as substring.

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

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, 116086 + ... + 132501.

It is an arithmetic number, because the mean of its divisors is an integer number (77062280).

Almost surely, 2^2040402096 is an apocalyptic number.

It is an amenable number.

2040402096 is an abundant number, since it is smaller than the sum of its proper divisors (4124580304).

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

2040402096 is a wasteful number, since it uses less digits than its factorization.

2040402096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248623 (or 248611 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 2040402096 is about 45170.8102207609. The cubic root of 2040402096 is about 1268.3484631094.

Adding to 2040402096 its reverse (6902040402), we get a palindrome (8942442498).

The spelling of 2040402096 in words is "two billion, forty million, four hundred two thousand, ninety-six".