14246991294285 has 32 divisors (see below), whose sum is σ = 22985501362560. Its totient is φ = 7535039283200.

The previous prime is 14246991294281. The next prime is 14246991294337. The reversal of 14246991294285 is 58249219964241.

It is not a de Polignac number, because 14246991294285 - 2² = 14246991294281 is a prime.

It is a super-2 number, since 2×14246991294285² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14246991294281) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 195805 + ... + 5341565.

It is an arithmetic number, because the mean of its divisors is an integer number (718296917580).

Almost surely, 2^{14246991294285} is an apocalyptic number.

14246991294285 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14246991294285 is a deficient number, since it is larger than the sum of its proper divisors (8738510068275).

14246991294285 is a wasteful number, since it uses less digits than its factorization.

14246991294285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5147309.

The product of its digits is 89579520, while the sum is 66.

The spelling of 14246991294285 in words is "fourteen trillion, two hundred forty-six billion, nine hundred ninety-one million, two hundred ninety-four thousand, two hundred eighty-five".