13895120492 has 12 divisors (see below), whose sum is σ = 26527048296. Its totient is φ = 6315963840.

The previous prime is 13895120453. The next prime is 13895120497. The reversal of 13895120492 is 29402159831.

It is a Harshad number since it is a multiple of its sum of digits (44), and also a Moran number because the ratio is a prime number: 315798193 = 13895120492 / (1 + 3 + 8 + 9 + 5 + 1 + 2 + 0 + 4 + 9 + 2).

It is not an unprimeable number, because it can be changed into a prime (13895120497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157899053 + ... + 157899140.

It is an arithmetic number, because the mean of its divisors is an integer number (2210587358).

Almost surely, 2^13895120492 is an apocalyptic number.

It is an amenable number.

13895120492 is a deficient number, since it is larger than the sum of its proper divisors (12631927804).

13895120492 is a wasteful number, since it uses less digits than its factorization.

13895120492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315798208 (or 315798206 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 44.

The spelling of 13895120492 in words is "thirteen billion, eight hundred ninety-five million, one hundred twenty thousand, four hundred ninety-two".