136044412500 has 288 divisors, whose sum is σ = 427348897920. Its totient is φ = 33556480000.

The previous prime is 136044412499. The next prime is 136044412573. The reversal of 136044412500 is 5214440631.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 37610692 + ... + 37614308.

It is an arithmetic number, because the mean of its divisors is an integer number (1483850340).

Almost surely, 2^136044412500 is an apocalyptic number.

136044412500 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 136044412500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (213674448960).

136044412500 is an abundant number, since it is smaller than the sum of its proper divisors (291304485420).

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

136044412500 is a wasteful number, since it uses less digits than its factorization.

136044412500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3725 (or 3703 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The spelling of 136044412500 in words is "one hundred thirty-six billion, forty-four million, four hundred twelve thousand, five hundred".