2040441430402 has 16 divisors (see below), whose sum is σ = 3062317325760. Its totient is φ = 1019669079312.

The previous prime is 2040441430399. The next prime is 2040441430403. The reversal of 2040441430402 is 2040341440402.

It is not an unprimeable number, because it can be changed into a prime (2040441430403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81870499 + ... + 81895417.

It is an arithmetic number, because the mean of its divisors is an integer number (191394832860).

Almost surely, 2^{2040441430402} is an apocalyptic number.

2040441430402 is a deficient number, since it is larger than the sum of its proper divisors (1021875895358).

2040441430402 is a wasteful number, since it uses less digits than its factorization.

2040441430402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45417.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 2040441430402 its reverse (2040341440402), we get a palindrome (4080782870804).

The spelling of 2040441430402 in words is "two trillion, forty billion, four hundred forty-one million, four hundred thirty thousand, four hundred two".