136763041540 has 96 divisors (see below), whose sum is σ = 303163749504. Its totient is φ = 51755811840.

The previous prime is 136763041487. The next prime is 136763041543. The reversal of 136763041540 is 45140367631.

It is a junction number, because it is equal to n+sod(n) for n = 136763041493 and 136763041502.

It is not an unprimeable number, because it can be changed into a prime (136763041543) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9307039 + ... + 9321721.

It is an arithmetic number, because the mean of its divisors is an integer number (3157955724).

Almost surely, 2^136763041540 is an apocalyptic number.

136763041540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 136763041540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151581874752).

136763041540 is an abundant number, since it is smaller than the sum of its proper divisors (166400707964).

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

136763041540 is a wasteful number, since it uses less digits than its factorization.

136763041540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15077 (or 15075 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 40.

The spelling of 136763041540 in words is "one hundred thirty-six billion, seven hundred sixty-three million, forty-one thousand, five hundred forty".