36412919620 has 144 divisors (see below), whose sum is σ = 96960447360. Its totient is φ = 11242851840.

The previous prime is 36412919617. The next prime is 36412919623. The reversal of 36412919620 is 2691921463.

It is an interprime number because it is at equal distance from previous prime (36412919617) and next prime (36412919623).

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (36412919623) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1802536 + ... + 1822624.

It is an arithmetic number, because the mean of its divisors is an integer number (673336440).

Almost surely, 2^36412919620 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36412919620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48480223680).

36412919620 is an abundant number, since it is smaller than the sum of its proper divisors (60547527740).

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

36412919620 is a wasteful number, since it uses less digits than its factorization.

36412919620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20234 (or 20221 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 43.

The spelling of 36412919620 in words is "thirty-six billion, four hundred twelve million, nine hundred nineteen thousand, six hundred twenty".