14473640553031 has 16 divisors (see below), whose sum is σ = 16479916259328. Its totient is φ = 12582723868000.

The previous prime is 14473640553013. The next prime is 14473640553049. The reversal of 14473640553031 is 13035504637441.

It is an interprime number because it is at equal distance from previous prime (14473640553013) and next prime (14473640553049).

It is not a de Polignac number, because 14473640553031 - 2²⁹ = 14473103682119 is a prime.

It is a super-2 number, since 2×14473640553031² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14473640553131) 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, 5886820 + ... + 7975081.

It is an arithmetic number, because the mean of its divisors is an integer number (1029994766208).

Almost surely, 2^{14473640553031} is an apocalyptic number.

14473640553031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

14473640553031 is a deficient number, since it is larger than the sum of its proper divisors (2006275706297).

14473640553031 is a wasteful number, since it uses less digits than its factorization.

14473640553031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13866062.

The product of its (nonzero) digits is 1814400, while the sum is 46.

The spelling of 14473640553031 in words is "fourteen trillion, four hundred seventy-three billion, six hundred forty million, five hundred fifty-three thousand, thirty-one".