13426154332 has 24 divisors (see below), whose sum is σ = 24165014720. Its totient is φ = 6522379200.

The previous prime is 13426154327. The next prime is 13426154333. The reversal of 13426154332 is 23345162431.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13426154333) 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, 40957 + ... + 168907.

Almost surely, 2^13426154332 is an apocalyptic number.

It is an amenable number.

13426154332 is a deficient number, since it is larger than the sum of its proper divisors (10738860388).

13426154332 is a wasteful number, since it uses less digits than its factorization.

13426154332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128701 (or 128699 counting only the distinct ones).

The product of its digits is 51840, while the sum is 34.

The spelling of 13426154332 in words is "thirteen billion, four hundred twenty-six million, one hundred fifty-four thousand, three hundred thirty-two".