116420942151 has 12 divisors (see below), whose sum is σ = 168195102712. Its totient is φ = 77599413936.

The previous prime is 116420942129. The next prime is 116420942161. The reversal of 116420942151 is 151249024611.

116420942151 is a `hidden beast` number, since 1 + 1 + 642 + 0 + 9 + 4 + 2 + 1 + 5 + 1 = 666.

It is not a de Polignac number, because 116420942151 - 2¹⁷ = 116420811079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116420942101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1161496 + ... + 1257741.

Almost surely, 2^116420942151 is an apocalyptic number.

116420942151 is a deficient number, since it is larger than the sum of its proper divisors (51774160561).

116420942151 is a wasteful number, since it uses less digits than its factorization.

116420942151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2424590 (or 2424587 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

Adding to 116420942151 its reverse (151249024611), we get a palindrome (267669966762).

The spelling of 116420942151 in words is "one hundred sixteen billion, four hundred twenty million, nine hundred forty-two thousand, one hundred fifty-one".