36601331406 has 16 divisors (see below), whose sum is σ = 73352982144. Its totient is φ = 12175390584.

The previous prime is 36601331387. The next prime is 36601331407. The reversal of 36601331406 is 60413310663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36601331407) 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, 6260140 + ... + 6265983.

It is an arithmetic number, because the mean of its divisors is an integer number (4584561384).

Almost surely, 2^36601331406 is an apocalyptic number.

36601331406 is an abundant number, since it is smaller than the sum of its proper divisors (36751650738).

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

36601331406 is a wasteful number, since it uses less digits than its factorization.

36601331406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12526615.

The product of its (nonzero) digits is 23328, while the sum is 33.

The spelling of 36601331406 in words is "thirty-six billion, six hundred one million, three hundred thirty-one thousand, four hundred six".