13440410630 has 32 divisors (see below), whose sum is σ = 26050027680. Its totient is φ = 4974154240.

The previous prime is 13440410629. The next prime is 13440410639. The reversal of 13440410630 is 3601404431.

It is a self number, because there is not a number n which added to its sum of digits gives 13440410630.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13440410639) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 659981 + ... + 680040.

It is an arithmetic number, because the mean of its divisors is an integer number (814063365).

Almost surely, 2^13440410630 is an apocalyptic number.

13440410630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13440410630 is a deficient number, since it is larger than the sum of its proper divisors (12609617050).

13440410630 is a wasteful number, since it uses less digits than its factorization.

13440410630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1340104.

The product of its (nonzero) digits is 3456, while the sum is 26.

The spelling of 13440410630 in words is "thirteen billion, four hundred forty million, four hundred ten thousand, six hundred thirty".