104666387434 has 32 divisors (see below), whose sum is σ = 186177358080. Its totient is φ = 43194705408.

The previous prime is 104666387401. The next prime is 104666387443. The reversal of 104666387434 is 434783666401.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 991294 + ... + 1091785.

It is an arithmetic number, because the mean of its divisors is an integer number (5818042440).

Almost surely, 2^104666387434 is an apocalyptic number.

104666387434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

104666387434 is a deficient number, since it is larger than the sum of its proper divisors (81510970646).

104666387434 is a wasteful number, since it uses less digits than its factorization.

104666387434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2083222.

The product of its (nonzero) digits is 6967296, while the sum is 52.

The spelling of 104666387434 in words is "one hundred four billion, six hundred sixty-six million, three hundred eighty-seven thousand, four hundred thirty-four".