136167121360 has 40 divisors (see below), whose sum is σ = 316800036000. Its totient is φ = 54430465152.

The previous prime is 136167121331. The next prime is 136167121367. The reversal of 136167121360 is 63121761631.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136167121367) 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, 447822 + ... + 687661.

It is an arithmetic number, because the mean of its divisors is an integer number (7920000900).

Almost surely, 2^136167121360 is an apocalyptic number.

136167121360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

136167121360 is an abundant number, since it is smaller than the sum of its proper divisors (180632914640).

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

136167121360 is a wasteful number, since it uses less digits than its factorization.

136167121360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1136995 (or 1136989 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 37.

Adding to 136167121360 its reverse (63121761631), we get a palindrome (199288882991).

The spelling of 136167121360 in words is "one hundred thirty-six billion, one hundred sixty-seven million, one hundred twenty-one thousand, three hundred sixty".