104234020465 has 8 divisors (see below), whose sum is σ = 125082979560. Its totient is φ = 83385779712.

The previous prime is 104234020447. The next prime is 104234020477. The reversal of 104234020465 is 564020432401.

It can be written as a sum of positive squares in 4 ways, for example, as 47464286769 + 56769733696 = 217863^2 + 238264^2 .

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 104234020465 - 2²⁹ = 103697149553 is a prime.

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, 220801 + ... + 507169.

It is an arithmetic number, because the mean of its divisors is an integer number (15635372445).

Almost surely, 2^104234020465 is an apocalyptic number.

It is an amenable number.

104234020465 is a deficient number, since it is larger than the sum of its proper divisors (20848959095).

104234020465 is an equidigital number, since it uses as much as digits as its factorization.

104234020465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359171.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 104234020465 its reverse (564020432401), we get a palindrome (668254452866).

The spelling of 104234020465 in words is "one hundred four billion, two hundred thirty-four million, twenty thousand, four hundred sixty-five".