64284959202 has 16 divisors (see below), whose sum is σ = 128649943872. Its totient is φ = 21414982160.

The previous prime is 64284959159. The next prime is 64284959209. The reversal of 64284959202 is 20295948246.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (64284959209) 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, 3323949 + ... + 3343232.

It is an arithmetic number, because the mean of its divisors is an integer number (8040621492).

Almost surely, 2^64284959202 is an apocalyptic number.

64284959202 is an abundant number, since it is smaller than the sum of its proper divisors (64364984670).

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

64284959202 is a wasteful number, since it uses less digits than its factorization.

64284959202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6668793.

The product of its (nonzero) digits is 2488320, while the sum is 51.

The spelling of 64284959202 in words is "sixty-four billion, two hundred eighty-four million, nine hundred fifty-nine thousand, two hundred two".