13845343630 has 16 divisors (see below), whose sum is σ = 25011593280. Its totient is φ = 5518143072.

The previous prime is 13845343621. The next prime is 13845343657. The reversal of 13845343630 is 3634354831.

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, 2496390 + ... + 2501929.

It is an arithmetic number, because the mean of its divisors is an integer number (1563224580).

Almost surely, 2^13845343630 is an apocalyptic number.

13845343630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13845343630 is a deficient number, since it is larger than the sum of its proper divisors (11166249650).

13845343630 is a wasteful number, since it uses less digits than its factorization.

13845343630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4998603.

The product of its (nonzero) digits is 311040, while the sum is 40.

The spelling of 13845343630 in words is "thirteen billion, eight hundred forty-five million, three hundred forty-three thousand, six hundred thirty".