13264354155 has 32 divisors (see below), whose sum is σ = 23006914560. Its totient is φ = 6486883200.

The previous prime is 13264354141. The next prime is 13264354171. The reversal of 13264354155 is 55145346231.

It is a happy number.

It is not a de Polignac number, because 13264354155 - 2⁷ = 13264354027 is a prime.

It is a super-2 number, since 2×13264354155² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

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, 195795 + ... + 254684.

It is an arithmetic number, because the mean of its divisors is an integer number (718966080).

Almost surely, 2^13264354155 is an apocalyptic number.

13264354155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13264354155 is a deficient number, since it is larger than the sum of its proper divisors (9742560405).

13264354155 is a wasteful number, since it uses less digits than its factorization.

13264354155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450651.

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

The spelling of 13264354155 in words is "thirteen billion, two hundred sixty-four million, three hundred fifty-four thousand, one hundred fifty-five".