13869802460 has 24 divisors (see below), whose sum is σ = 29746301760. Its totient is φ = 5429879744.

The previous prime is 13869802433. The next prime is 13869802469. The reversal of 13869802460 is 6420896831.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13869802469) 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 7 ways as a sum of consecutive naturals, for example, 7376615 + ... + 7378494.

It is an arithmetic number, because the mean of its divisors is an integer number (1239429240).

Almost surely, 2^13869802460 is an apocalyptic number.

13869802460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13869802460 is an abundant number, since it is smaller than the sum of its proper divisors (15876499300).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13869802460 is a wasteful number, since it uses less digits than its factorization.

13869802460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14755165 (or 14755163 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 47.

The spelling of 13869802460 in words is "thirteen billion, eight hundred sixty-nine million, eight hundred two thousand, four hundred sixty".