13457387711 has 16 divisors (see below), whose sum is σ = 14110245888. Its totient is φ = 12818520000.

The previous prime is 13457387707. The next prime is 13457387719. The reversal of 13457387711 is 11778375431.

It is a cyclic number.

It is not a de Polignac number, because 13457387711 - 2² = 13457387707 is a prime.

It is a super-2 number, since 2×13457387711² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13457387719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4137836 + ... + 4141086.

It is an arithmetic number, because the mean of its divisors is an integer number (881890368).

Almost surely, 2^13457387711 is an apocalyptic number.

13457387711 is a deficient number, since it is larger than the sum of its proper divisors (652858177).

13457387711 is a wasteful number, since it uses less digits than its factorization.

13457387711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5342.

The product of its digits is 493920, while the sum is 47.

The spelling of 13457387711 in words is "thirteen billion, four hundred fifty-seven million, three hundred eighty-seven thousand, seven hundred eleven".