442440268298 has 16 divisors (see below), whose sum is σ = 769789466304. Its totient is φ = 186787149120.

The previous prime is 442440268297. The next prime is 442440268331. The reversal of 442440268298 is 892862044244.

It is not an unprimeable number, because it can be changed into a prime (442440268297) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 235841423 + ... + 235843298.

It is an arithmetic number, because the mean of its divisors is an integer number (48111841644).

Almost surely, 2^442440268298 is an apocalyptic number.

442440268298 is a deficient number, since it is larger than the sum of its proper divisors (327349198006).

442440268298 is a wasteful number, since it uses less digits than its factorization.

442440268298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471684797.

The product of its (nonzero) digits is 7077888, while the sum is 53.

The spelling of 442440268298 in words is "four hundred forty-two billion, four hundred forty million, two hundred sixty-eight thousand, two hundred ninety-eight".