64010428249 has 8 divisors (see below), whose sum is σ = 64197856800. Its totient is φ = 63823200000.

The previous prime is 64010428243. The next prime is 64010428259. The reversal of 64010428249 is 94282401046.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 64010428249 - 2³ = 64010428241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64010428241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 602374 + ... + 700624.

It is an arithmetic number, because the mean of its divisors is an integer number (8024732100).

Almost surely, 2^64010428249 is an apocalyptic number.

It is an amenable number.

64010428249 is a deficient number, since it is larger than the sum of its proper divisors (187428551).

64010428249 is a wasteful number, since it uses less digits than its factorization.

64010428249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100151.

The product of its (nonzero) digits is 110592, while the sum is 40.

The spelling of 64010428249 in words is "sixty-four billion, ten million, four hundred twenty-eight thousand, two hundred forty-nine".