442055351210404 has 6 divisors (see below), whose sum is σ = 773596864618214. Its totient is φ = 221027675605200.

The previous prime is 442055351210323. The next prime is 442055351210467. The reversal of 442055351210404 is 404012153550244.

It can be written as a sum of positive squares in only one way, i.e., 440381556972900 + 1673794237504 = 20985270^2 + 1293752^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55256918901297 + ... + 55256918901304.

Almost surely, 2^{442055351210404} is an apocalyptic number.

It is an amenable number.

442055351210404 is a deficient number, since it is larger than the sum of its proper divisors (331541513407810).

442055351210404 is a wasteful number, since it uses less digits than its factorization.

442055351210404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110513837802605 (or 110513837802603 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 40.

The spelling of 442055351210404 in words is "four hundred forty-two trillion, fifty-five billion, three hundred fifty-one million, two hundred ten thousand, four hundred four".