11714137063421 has 16 divisors (see below), whose sum is σ = 12767517208320. Its totient is φ = 10682519181120.

The previous prime is 11714137063399. The next prime is 11714137063451. The reversal of 11714137063421 is 12436073141711.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11714137063421 is a prime.

It is a super-2 number, since 2×11714137063421² (a number of 27 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 (11714137063451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57472631 + ... + 57676091.

It is an arithmetic number, because the mean of its divisors is an integer number (797969825520).

Almost surely, 2^{11714137063421} is an apocalyptic number.

It is an amenable number.

11714137063421 is a deficient number, since it is larger than the sum of its proper divisors (1053380144899).

11714137063421 is a wasteful number, since it uses less digits than its factorization.

11714137063421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256916.

The product of its (nonzero) digits is 84672, while the sum is 41.

The spelling of 11714137063421 in words is "eleven trillion, seven hundred fourteen billion, one hundred thirty-seven million, sixty-three thousand, four hundred twenty-one".