36409437347616 has 72 divisors (see below), whose sum is σ = 103601599395840. Its totient is φ = 12129181013376.

The previous prime is 36409437347609. The next prime is 36409437347641. The reversal of 36409437347616 is 61674373490463.

36409437347616 is a `hidden beast` number, since 3 + 6 + 4 + 0 + 9 + 4 + 3 + 7 + 3 + 4 + 7 + 616 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37531176 + ... + 38489063.

It is an arithmetic number, because the mean of its divisors is an integer number (1438911102720).

Almost surely, 2^{36409437347616} is an apocalyptic number.

36409437347616 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

36409437347616 is an abundant number, since it is smaller than the sum of its proper divisors (67192162048224).

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

36409437347616 is a wasteful number, since it uses less digits than its factorization.

36409437347616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76021918 (or 76021907 counting only the distinct ones).

The product of its (nonzero) digits is 164602368, while the sum is 63.

The spelling of 36409437347616 in words is "thirty-six trillion, four hundred nine billion, four hundred thirty-seven million, three hundred forty-seven thousand, six hundred sixteen".