64041980000 has 60 divisors (see below), whose sum is σ = 157552926300. Its totient is φ = 25616784000.

The previous prime is 64041979987. The next prime is 64041980011. The reversal of 64041980000 is 8914046.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1581050 + ... + 1621049.

It is an arithmetic number, because the mean of its divisors is an integer number (2625882105).

Almost surely, 2^64041980000 is an apocalyptic number.

It is an amenable number.

64041980000 is an abundant number, since it is smaller than the sum of its proper divisors (93510946300).

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

64041980000 is an equidigital number, since it uses as much as digits as its factorization.

64041980000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3202129 (or 3202106 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The spelling of 64041980000 in words is "sixty-four billion, forty-one million, nine hundred eighty thousand".