104421161510 has 32 divisors (see below), whose sum is σ = 190634103072. Its totient is φ = 41174403840.

The previous prime is 104421161479. The next prime is 104421161513. The reversal of 104421161510 is 15161124401.

It is a self number, because there is not a number n which added to its sum of digits gives 104421161510.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104421161513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1372592 + ... + 1446668.

It is an arithmetic number, because the mean of its divisors is an integer number (5957315721).

Almost surely, 2^104421161510 is an apocalyptic number.

104421161510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104421161510 is a deficient number, since it is larger than the sum of its proper divisors (86212941562).

104421161510 is a wasteful number, since it uses less digits than its factorization.

104421161510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76088.

The product of its (nonzero) digits is 960, while the sum is 26.

Adding to 104421161510 its reverse (15161124401), we get a palindrome (119582285911).

The spelling of 104421161510 in words is "one hundred four billion, four hundred twenty-one million, one hundred sixty-one thousand, five hundred ten".