13073395454 has 64 divisors (see below), whose sum is σ = 25560686592. Its totient is φ = 4881254400.

The previous prime is 13073395409. The next prime is 13073395463. The reversal of 13073395454 is 45459337031.

It is a super-2 number, since 2×13073395454² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 131174 + ... + 208214.

It is an arithmetic number, because the mean of its divisors is an integer number (399385728).

Almost surely, 2^13073395454 is an apocalyptic number.

13073395454 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13073395454 is a deficient number, since it is larger than the sum of its proper divisors (12487291138).

13073395454 is a wasteful number, since it uses less digits than its factorization.

13073395454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77121.

The product of its (nonzero) digits is 680400, while the sum is 44.

The spelling of 13073395454 in words is "thirteen billion, seventy-three million, three hundred ninety-five thousand, four hundred fifty-four".