11330955891437 has 8 divisors (see below), whose sum is σ = 13945791866496. Its totient is φ = 8965151914032.

The previous prime is 11330955891413. The next prime is 11330955891439. The reversal of 11330955891437 is 73419855903311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11330955891437 - 2⁴² = 6932909380333 is a prime.

It is a super-2 number, since 2×11330955891437² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11330955891439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62257999313 + ... + 62257999494.

It is an arithmetic number, because the mean of its divisors is an integer number (1743223983312).

Almost surely, 2^{11330955891437} is an apocalyptic number.

It is an amenable number.

11330955891437 is a deficient number, since it is larger than the sum of its proper divisors (2614835975059).

11330955891437 is a wasteful number, since it uses less digits than its factorization.

11330955891437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124515998827.

The product of its (nonzero) digits is 12247200, while the sum is 59.

The spelling of 11330955891437 in words is "eleven trillion, three hundred thirty billion, nine hundred fifty-five million, eight hundred ninety-one thousand, four hundred thirty-seven".