104262115415 has 4 divisors (see below), whose sum is σ = 125114538504. Its totient is φ = 83409692328.

The previous prime is 104262115361. The next prime is 104262115487. The reversal of 104262115415 is 514511262401.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 104262115415 - 2⁸ = 104262115159 is a prime.

It is a Duffinian number.

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, 10426211537 + ... + 10426211546.

It is an arithmetic number, because the mean of its divisors is an integer number (31278634626).

Almost surely, 2^104262115415 is an apocalyptic number.

104262115415 is a deficient number, since it is larger than the sum of its proper divisors (20852423089).

104262115415 is an equidigital number, since it uses as much as digits as its factorization.

104262115415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20852423088.

The product of its (nonzero) digits is 9600, while the sum is 32.

Adding to 104262115415 its reverse (514511262401), we get a palindrome (618773377816).

The spelling of 104262115415 in words is "one hundred four billion, two hundred sixty-two million, one hundred fifteen thousand, four hundred fifteen".