114661432557 has 12 divisors (see below), whose sum is σ = 189282364960. Its totient is φ = 65520818568.

The previous prime is 114661432537. The next prime is 114661432583. The reversal of 114661432557 is 755234166411.

It is a happy number.

114661432557 is a `hidden beast` number, since 1 + 1 + 4 + 6 + 61 + 4 + 32 + 557 = 666.

It is not a de Polignac number, because 114661432557 - 2¹¹ = 114661430509 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 (114661432537) 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, 910011307 + ... + 910011432.

Almost surely, 2^114661432557 is an apocalyptic number.

It is an amenable number.

114661432557 is a deficient number, since it is larger than the sum of its proper divisors (74620932403).

114661432557 is a wasteful number, since it uses less digits than its factorization.

114661432557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1820022752 (or 1820022749 counting only the distinct ones).

The product of its digits is 604800, while the sum is 45.

Adding to 114661432557 its reverse (755234166411), we get a palindrome (869895598968).

The spelling of 114661432557 in words is "one hundred fourteen billion, six hundred sixty-one million, four hundred thirty-two thousand, five hundred fifty-seven".