36409628140074 has 192 divisors, whose sum is σ = 94367619440640. Its totient is φ = 9919744496640.

The previous prime is 36409628140069. The next prime is 36409628140121. The reversal of 36409628140074 is 47004182690463.

36409628140074 is a `hidden beast` number, since 3 + 6 + 4 + 0 + 9 + 628 + 1 + 4 + 0 + 0 + 7 + 4 = 666.

It is a super-2 number, since 2×36409628140074² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 36409628140074.

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, 4391459869 + ... + 4391468159.

It is an arithmetic number, because the mean of its divisors is an integer number (491498017920).

Almost surely, 2^{36409628140074} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36409628140074, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47183809720320).

36409628140074 is an abundant number, since it is smaller than the sum of its proper divisors (57957991300566).

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

36409628140074 is a wasteful number, since it uses less digits than its factorization.

36409628140074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12825 (or 12822 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 54.

The spelling of 36409628140074 in words is "thirty-six trillion, four hundred nine billion, six hundred twenty-eight million, one hundred forty thousand, seventy-four".