65774380414 has 8 divisors (see below), whose sum is σ = 98665330680. Its totient is φ = 32885936856.

The previous prime is 65774380369. The next prime is 65774380459. The reversal of 65774380414 is 41408347756.

It is an interprime number because it is at equal distance from previous prime (65774380369) and next prime (65774380459).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×65774380414² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 559644 + ... + 666895.

It is an arithmetic number, because the mean of its divisors is an integer number (12333166335).

Almost surely, 2^65774380414 is an apocalyptic number.

65774380414 is a deficient number, since it is larger than the sum of its proper divisors (32890950266).

65774380414 is a wasteful number, since it uses less digits than its factorization.

65774380414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1253354.

The product of its (nonzero) digits is 2257920, while the sum is 49.

The spelling of 65774380414 in words is "sixty-five billion, seven hundred seventy-four million, three hundred eighty thousand, four hundred fourteen".