13995021086 has 8 divisors (see below), whose sum is σ = 21716412120. Its totient is φ = 6756217048.

The previous prime is 13995021067. The next prime is 13995021119. The reversal of 13995021086 is 68012059931.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120646676 + ... + 120646791.

It is an arithmetic number, because the mean of its divisors is an integer number (2714551515).

Almost surely, 2^13995021086 is an apocalyptic number.

13995021086 is a deficient number, since it is larger than the sum of its proper divisors (7721391034).

13995021086 is a wasteful number, since it uses less digits than its factorization.

13995021086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241293498.

The product of its (nonzero) digits is 116640, while the sum is 44.

The spelling of 13995021086 in words is "thirteen billion, nine hundred ninety-five million, twenty-one thousand, eighty-six".