34719180365 has 8 divisors (see below), whose sum is σ = 41817899160. Its totient is φ = 27672089152.

The previous prime is 34719180323. The next prime is 34719180373. The reversal of 34719180365 is 56308191743.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3572931076 + 31146249289 = 59774^2 + 176483^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 34719180365 - 2⁸ = 34719180109 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12905414 + ... + 12908103.

It is an arithmetic number, because the mean of its divisors is an integer number (5227237395).

Almost surely, 2^34719180365 is an apocalyptic number.

It is an amenable number.

34719180365 is a deficient number, since it is larger than the sum of its proper divisors (7098718795).

34719180365 is a wasteful number, since it uses less digits than its factorization.

34719180365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25813791.

The product of its (nonzero) digits is 544320, while the sum is 47.

The spelling of 34719180365 in words is "thirty-four billion, seven hundred nineteen million, one hundred eighty thousand, three hundred sixty-five".