40020051410 has 32 divisors (see below), whose sum is σ = 73792287360. Its totient is φ = 15618572928.

The previous prime is 40020051389. The next prime is 40020051469. The reversal of 40020051410 is 1415002004.

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, 344534 + ... + 445806.

It is an arithmetic number, because the mean of its divisors is an integer number (2306008980).

Almost surely, 2^40020051410 is an apocalyptic number.

40020051410 is a deficient number, since it is larger than the sum of its proper divisors (33772235950).

40020051410 is a wasteful number, since it uses less digits than its factorization.

40020051410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102242.

The product of its (nonzero) digits is 160, while the sum is 17.

Adding to 40020051410 its reverse (1415002004), we get a palindrome (41435053414).

The spelling of 40020051410 in words is "forty billion, twenty million, fifty-one thousand, four hundred ten".