65294013404 has 48 divisors (see below), whose sum is σ = 122067171072. Its totient is φ = 30485908992.

The previous prime is 65294013403. The next prime is 65294013419. The reversal of 65294013404 is 40431049256.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65294013403) 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, 12668492 + ... + 12673644.

It is an arithmetic number, because the mean of its divisors is an integer number (2543066064).

Almost surely, 2^65294013404 is an apocalyptic number.

It is an amenable number.

65294013404 is a deficient number, since it is larger than the sum of its proper divisors (56773157668).

65294013404 is a wasteful number, since it uses less digits than its factorization.

65294013404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8426 (or 8424 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 65294013404 in words is "sixty-five billion, two hundred ninety-four million, thirteen thousand, four hundred four".