104477122642 has 8 divisors (see below), whose sum is σ = 156877750656. Its totient is φ = 52184539092.

The previous prime is 104477122637. The next prime is 104477122663. The reversal of 104477122642 is 246221774401.

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 = 104477122595 and 104477122604.

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, 27008698 + ... + 27012565.

It is an arithmetic number, because the mean of its divisors is an integer number (19609718832).

Almost surely, 2^104477122642 is an apocalyptic number.

104477122642 is a deficient number, since it is larger than the sum of its proper divisors (52400628014).

104477122642 is an equidigital number, since it uses as much as digits as its factorization.

104477122642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54022232.

The product of its (nonzero) digits is 150528, while the sum is 40.

The spelling of 104477122642 in words is "one hundred four billion, four hundred seventy-seven million, one hundred twenty-two thousand, six hundred forty-two".