136420714160 has 40 divisors (see below), whose sum is σ = 317270447856. Its totient is φ = 54552408320.

The previous prime is 136420714123. The next prime is 136420714163. The reversal of 136420714160 is 61417024631.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×136420714160² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 136420714160.

It is not an unprimeable number, because it can be changed into a prime (136420714163) 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, 30527 + ... + 523233.

Almost surely, 2^136420714160 is an apocalyptic number.

136420714160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

136420714160 is an abundant number, since it is smaller than the sum of its proper divisors (180849733696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

136420714160 is a wasteful number, since it uses less digits than its factorization.

136420714160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496181 (or 496175 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

Adding to 136420714160 its reverse (61417024631), we get a palindrome (197837738791).

The spelling of 136420714160 in words is "one hundred thirty-six billion, four hundred twenty million, seven hundred fourteen thousand, one hundred sixty".