11334691356 has 24 divisors (see below), whose sum is σ = 26485906944. Its totient is φ = 3772759920.

The previous prime is 11334691351. The next prime is 11334691369. The reversal of 11334691356 is 65319643311.

It is a super-2 number, since 2×11334691356² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11334691351) 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, 675180 + ... + 691763.

It is an arithmetic number, because the mean of its divisors is an integer number (1103579456).

Almost surely, 2^11334691356 is an apocalyptic number.

It is an amenable number.

11334691356 is an abundant number, since it is smaller than the sum of its proper divisors (15151215588).

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

11334691356 is a wasteful number, since it uses less digits than its factorization.

11334691356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1367641 (or 1367639 counting only the distinct ones).

The product of its digits is 174960, while the sum is 42.

The spelling of 11334691356 in words is "eleven billion, three hundred thirty-four million, six hundred ninety-one thousand, three hundred fifty-six".