115140314051421 has 8 divisors (see below), whose sum is σ = 153520579684800. Its totient is φ = 76760128892832.

The previous prime is 115140314051383. The next prime is 115140314051423. The reversal of 115140314051421 is 124150413041511.

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

It is not a de Polignac number, because 115140314051421 - 2¹¹ = 115140314049373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115140314051423) 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, 16697121 + ... + 22562678.

It is an arithmetic number, because the mean of its divisors is an integer number (19190072460600).

Almost surely, 2^{115140314051421} is an apocalyptic number.

It is an amenable number.

115140314051421 is a deficient number, since it is larger than the sum of its proper divisors (38380265633379).

115140314051421 is an equidigital number, since it uses as much as digits as its factorization.

115140314051421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40237395.

The product of its (nonzero) digits is 9600, while the sum is 33.

Adding to 115140314051421 its reverse (124150413041511), we get a palindrome (239290727092932).

The spelling of 115140314051421 in words is "one hundred fifteen trillion, one hundred forty billion, three hundred fourteen million, fifty-one thousand, four hundred twenty-one".