64242482800 has 30 divisors (see below), whose sum is σ = 154342565888. Its totient is φ = 25696992960.

The previous prime is 64242482797. The next prime is 64242482807. The reversal of 64242482800 is 828424246.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64242482807) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 80302704 + ... + 80303503.

Almost surely, 2^64242482800 is an apocalyptic number.

It is an amenable number.

64242482800 is an abundant number, since it is smaller than the sum of its proper divisors (90100083088).

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

64242482800 is a wasteful number, since it uses less digits than its factorization.

64242482800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160606225 (or 160606214 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 40.

The spelling of 64242482800 in words is "sixty-four billion, two hundred forty-two million, four hundred eighty-two thousand, eight hundred".