442335512014340 has 96 divisors (see below), whose sum is σ = 1092962856384000. Its totient is φ = 147215404385280.

The previous prime is 442335512014171. The next prime is 442335512014369. The reversal of 442335512014340 is 43410215533244.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 192480695 + ... + 194765214.

It is an arithmetic number, because the mean of its divisors is an integer number (11385029754000).

Almost surely, 2^{442335512014340} is an apocalyptic number.

It is an amenable number.

442335512014340 is an abundant number, since it is smaller than the sum of its proper divisors (650627344369660).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

442335512014340 is a wasteful number, since it uses less digits than its factorization.

442335512014340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387246165 (or 387246163 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 41.

Adding to 442335512014340 its reverse (43410215533244), we get a palindrome (485745727547584).

The spelling of 442335512014340 in words is "four hundred forty-two trillion, three hundred thirty-five billion, five hundred twelve million, fourteen thousand, three hundred forty".