13355154426 has 16 divisors (see below), whose sum is σ = 26718054624. Its totient is φ = 4450427184.

The previous prime is 13355154413. The next prime is 13355154427. The reversal of 13355154426 is 62445155331.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13355154427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 300205 + ... + 341808.

It is an arithmetic number, because the mean of its divisors is an integer number (1669878414).

Almost surely, 2^13355154426 is an apocalyptic number.

13355154426 is an abundant number, since it is smaller than the sum of its proper divisors (13362900198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13355154426 is a wasteful number, since it uses less digits than its factorization.

13355154426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645485.

The product of its digits is 216000, while the sum is 39.

The spelling of 13355154426 in words is "thirteen billion, three hundred fifty-five million, one hundred fifty-four thousand, four hundred twenty-six".