13726291054 has 16 divisors (see below), whose sum is σ = 23538290688. Its totient is φ = 5880819672.

The previous prime is 13726291039. The next prime is 13726291093. The reversal of 13726291054 is 45019262731.

It is a happy number.

It is a super-2 number, since 2×13726291054² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13726290998 and 13726291016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110454 + ... + 199129.

It is an arithmetic number, because the mean of its divisors is an integer number (1471143168).

Almost surely, 2^13726291054 is an apocalyptic number.

13726291054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13726291054 is a deficient number, since it is larger than the sum of its proper divisors (9811999634).

13726291054 is a wasteful number, since it uses less digits than its factorization.

13726291054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312759.

The product of its (nonzero) digits is 90720, while the sum is 40.

The spelling of 13726291054 in words is "thirteen billion, seven hundred twenty-six million, two hundred ninety-one thousand, fifty-four".