104572135442 has 8 divisors (see below), whose sum is σ = 156863068032. Its totient is φ = 52284446100.

The previous prime is 104572135433. The next prime is 104572135463. The reversal of 104572135442 is 244531275401.

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

It is a junction number, because it is equal to n+sod(n) for n = 104572135396 and 104572135405.

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, 728534 + ... + 860177.

It is an arithmetic number, because the mean of its divisors is an integer number (19607883504).

Almost surely, 2^104572135442 is an apocalyptic number.

104572135442 is a deficient number, since it is larger than the sum of its proper divisors (52290932590).

104572135442 is a wasteful number, since it uses less digits than its factorization.

104572135442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1621624.

The product of its (nonzero) digits is 134400, while the sum is 38.

The spelling of 104572135442 in words is "one hundred four billion, five hundred seventy-two million, one hundred thirty-five thousand, four hundred forty-two".