2040435502 has 16 divisors (see below), whose sum is σ = 3521368800. Its totient is φ = 868602528.

The previous prime is 2040435497. The next prime is 2040435511. The reversal of 2040435502 is 2055340402.

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, 486993 + ... + 491164.

It is an arithmetic number, because the mean of its divisors is an integer number (220085550).

Almost surely, 2^2040435502 is an apocalyptic number.

2040435502 is a deficient number, since it is larger than the sum of its proper divisors (1480933298).

2040435502 is a wasteful number, since it uses less digits than its factorization.

2040435502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 978315.

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 2040435502 is about 45171.1799934427. The cubic root of 2040435502 is about 1268.3553849832.

Adding to 2040435502 its reverse (2055340402), we get a palindrome (4095775904).

The spelling of 2040435502 in words is "two billion, forty million, four hundred thirty-five thousand, five hundred two".