14090661273 has 16 divisors (see below), whose sum is σ = 20248885440. Its totient is φ = 8664258624.

The previous prime is 14090661251. The next prime is 14090661287. The reversal of 14090661273 is 37216609041.

It is not a de Polignac number, because 14090661273 - 2⁹ = 14090660761 is a prime.

It is a super-2 number, since 2×14090661273² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (14090661223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94386 + ... + 192587.

It is an arithmetic number, because the mean of its divisors is an integer number (1265555340).

Almost surely, 2^14090661273 is an apocalyptic number.

14090661273 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

14090661273 is a deficient number, since it is larger than the sum of its proper divisors (6158224167).

14090661273 is a wasteful number, since it uses less digits than its factorization.

14090661273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288248.

The product of its (nonzero) digits is 54432, while the sum is 39.

The spelling of 14090661273 in words is "fourteen billion, ninety million, six hundred sixty-one thousand, two hundred seventy-three".