65740045414 has 4 divisors (see below), whose sum is σ = 98610068124. Its totient is φ = 32870022706.

The previous prime is 65740045387. The next prime is 65740045417. The reversal of 65740045414 is 41454004756.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65740045417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16435011352 + ... + 16435011355.

It is an arithmetic number, because the mean of its divisors is an integer number (24652517031).

Almost surely, 2^65740045414 is an apocalyptic number.

65740045414 is a deficient number, since it is larger than the sum of its proper divisors (32870022710).

65740045414 is a wasteful number, since it uses less digits than its factorization.

65740045414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32870022709.

The product of its (nonzero) digits is 268800, while the sum is 40.

The spelling of 65740045414 in words is "sixty-five billion, seven hundred forty million, forty-five thousand, four hundred fourteen".