13458249622 has 16 divisors (see below), whose sum is σ = 20226070800. Its totient is φ = 6716239200.

The previous prime is 13458249611. The next prime is 13458249641. The reversal of 13458249622 is 22694285431.

It is a super-2 number, since 2×13458249622² (a number of 21 digits) contains 22 as substring.

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, 4075372 + ... + 4078672.

It is an arithmetic number, because the mean of its divisors is an integer number (1264129425).

Almost surely, 2^13458249622 is an apocalyptic number.

13458249622 is a deficient number, since it is larger than the sum of its proper divisors (6767821178).

13458249622 is a wasteful number, since it uses less digits than its factorization.

13458249622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6591.

The product of its digits is 829440, while the sum is 46.

The spelling of 13458249622 in words is "thirteen billion, four hundred fifty-eight million, two hundred forty-nine thousand, six hundred twenty-two".