104081274519 has 8 divisors (see below), whose sum is σ = 138777849600. Its totient is φ = 69386107896.

The previous prime is 104081274509. The next prime is 104081274527. The reversal of 104081274519 is 915472180401.

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

It is not a de Polignac number, because 104081274519 - 2⁷ = 104081274391 is a prime.

It is a super-2 number, since 2×104081274519² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104081274509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165567 + ... + 485360.

It is an arithmetic number, because the mean of its divisors is an integer number (17347231200).

Almost surely, 2^104081274519 is an apocalyptic number.

104081274519 is a deficient number, since it is larger than the sum of its proper divisors (34696575081).

104081274519 is an equidigital number, since it uses as much as digits as its factorization.

104081274519 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704229.

The product of its (nonzero) digits is 80640, while the sum is 42.

The spelling of 104081274519 in words is "one hundred four billion, eighty-one million, two hundred seventy-four thousand, five hundred nineteen".