12335662157 has 16 divisors (see below), whose sum is σ = 15198661632. Its totient is φ = 9749600640.

The previous prime is 12335662127. The next prime is 12335662193. The reversal of 12335662157 is 75126653321.

12335662157 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12335662157 - 2¹⁸ = 12335400013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12335662127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12932 + ... + 157602.

It is an arithmetic number, because the mean of its divisors is an integer number (949916352).

Almost surely, 2^12335662157 is an apocalyptic number.

It is an amenable number.

12335662157 is a deficient number, since it is larger than the sum of its proper divisors (2862999475).

12335662157 is a wasteful number, since it uses less digits than its factorization.

12335662157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145628.

The product of its digits is 226800, while the sum is 41.

The spelling of 12335662157 in words is "twelve billion, three hundred thirty-five million, six hundred sixty-two thousand, one hundred fifty-seven".