104026212345 has 32 divisors (see below), whose sum is σ = 184283089920. Its totient is φ = 49684155840.

The previous prime is 104026212313. The next prime is 104026212467. The reversal of 104026212345 is 543212620401.

It is not a de Polignac number, because 104026212345 - 2⁵ = 104026212313 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4693885 + ... + 4715994.

It is an arithmetic number, because the mean of its divisors is an integer number (5758846560).

Almost surely, 2^104026212345 is an apocalyptic number.

104026212345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

104026212345 is a deficient number, since it is larger than the sum of its proper divisors (80256877575).

104026212345 is a wasteful number, since it uses less digits than its factorization.

104026212345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9409965.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 104026212345 its reverse (543212620401), we get a palindrome (647238832746).

The spelling of 104026212345 in words is "one hundred four billion, twenty-six million, two hundred twelve thousand, three hundred forty-five".