114511213445551 has 32 divisors (see below), whose sum is σ = 124417136555712. Its totient is φ = 104766006005760.

The previous prime is 114511213445533. The next prime is 114511213445593. The reversal of 114511213445551 is 155544312115411.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 114511213445551 - 2⁷ = 114511213445423 is a prime.

It is a super-2 number, since 2×114511213445551² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 114511213445498 and 114511213445507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114511213445521) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3343083141 + ... + 3343117393.

It is an arithmetic number, because the mean of its divisors is an integer number (3888035517366).

Almost surely, 2^{114511213445551} is an apocalyptic number.

114511213445551 is a deficient number, since it is larger than the sum of its proper divisors (9905923110161).

114511213445551 is a wasteful number, since it uses less digits than its factorization.

114511213445551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39003.

The product of its digits is 240000, while the sum is 43.

The spelling of 114511213445551 in words is "one hundred fourteen trillion, five hundred eleven billion, two hundred thirteen million, four hundred forty-five thousand, five hundred fifty-one".