2040452396 has 6 divisors (see below), whose sum is σ = 3570791700. Its totient is φ = 1020226196.

The previous prime is 2040452363. The next prime is 2040452467. The reversal of 2040452396 is 6932540402.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255056546 + ... + 255056553.

It is an arithmetic number, because the mean of its divisors is an integer number (595131950).

Almost surely, 2^2040452396 is an apocalyptic number.

It is an amenable number.

2040452396 is a deficient number, since it is larger than the sum of its proper divisors (1530339304).

2040452396 is a wasteful number, since it uses less digits than its factorization.

2040452396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510113103 (or 510113101 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 2040452396 is about 45171.3669928197. The cubic root of 2040452396 is about 1268.3588854674.

Adding to 2040452396 its reverse (6932540402), we get a palindrome (8972992798).

The spelling of 2040452396 in words is "two billion, forty million, four hundred fifty-two thousand, three hundred ninety-six".