64896798114 has 48 divisors (see below), whose sum is σ = 147657886272. Its totient is φ = 20559917664.

The previous prime is 64896798101. The next prime is 64896798119. The reversal of 64896798114 is 41189769846.

64896798114 is a `hidden beast` number, since 6 + 489 + 6 + 79 + 81 + 1 + 4 = 666.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (64896798119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 434224 + ... + 564219.

It is an arithmetic number, because the mean of its divisors is an integer number (3076205964).

Almost surely, 2^64896798114 is an apocalyptic number.

64896798114 is an abundant number, since it is smaller than the sum of its proper divisors (82761088158).

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

64896798114 is a wasteful number, since it uses less digits than its factorization.

64896798114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 998631 (or 998628 counting only the distinct ones).

The product of its digits is 20901888, while the sum is 63.

The spelling of 64896798114 in words is "sixty-four billion, eight hundred ninety-six million, seven hundred ninety-eight thousand, one hundred fourteen".