136226421045 has 192 divisors, whose sum is σ = 294328629504. Its totient is φ = 57264168960.

The previous prime is 136226421017. The next prime is 136226421059. The reversal of 136226421045 is 540124622631.

136226421045 is a `hidden beast` number, since 1 + 3 + 6 + 2 + 2 + 642 + 1 + 0 + 4 + 5 = 666.

It is not a de Polignac number, because 136226421045 - 2²³ = 136218032437 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 71433982 + ... + 71435888.

It is an arithmetic number, because the mean of its divisors is an integer number (1532961612).

Almost surely, 2^136226421045 is an apocalyptic number.

136226421045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

136226421045 is an abundant number, since it is smaller than the sum of its proper divisors (158102208459).

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

136226421045 is a wasteful number, since it uses less digits than its factorization.

136226421045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2612 (or 2609 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The spelling of 136226421045 in words is "one hundred thirty-six billion, two hundred twenty-six million, four hundred twenty-one thousand, forty-five".