65000000994 has 32 divisors (see below), whose sum is σ = 131010094656. Its totient is φ = 21498466560.

The previous prime is 65000000993. The next prime is 65000001019. The reversal of 65000000994 is 49900000056.

It is a happy number.

65000000994 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (65000000993) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1857649 + ... + 1892315.

It is an arithmetic number, because the mean of its divisors is an integer number (4094065458).

Almost surely, 2^65000000994 is an apocalyptic number.

65000000994 is an abundant number, since it is smaller than the sum of its proper divisors (66010093662).

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

65000000994 is a wasteful number, since it uses less digits than its factorization.

65000000994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37090.

The product of its (nonzero) digits is 9720, while the sum is 33.

The spelling of 65000000994 in words is "sixty-five billion, nine hundred ninety-four", and thus it is an aban number.