440002040132 has 48 divisors (see below), whose sum is σ = 813004238592. Its totient is φ = 207952926720.

The previous prime is 440002040087. The next prime is 440002040209. The reversal of 440002040132 is 231040200044.

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, 3440657 + ... + 3566247.

It is an arithmetic number, because the mean of its divisors is an integer number (16937588304).

Almost surely, 2^440002040132 is an apocalyptic number.

It is an amenable number.

440002040132 is a deficient number, since it is larger than the sum of its proper divisors (373002198460).

440002040132 is a wasteful number, since it uses less digits than its factorization.

440002040132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126068 (or 126066 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 440002040132 its reverse (231040200044), we get a palindrome (671042240176).

The spelling of 440002040132 in words is "four hundred forty billion, two million, forty thousand, one hundred thirty-two".