444425355235342 has 16 divisors (see below), whose sum is σ = 717981028979760. Its totient is φ = 205101352596672.

The previous prime is 444425355235331. The next prime is 444425355235369. The reversal of 444425355235342 is 243532553524444.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 751454028 + ... + 752045215.

It is an arithmetic number, because the mean of its divisors is an integer number (44873814311235).

Almost surely, 2^{444425355235342} is an apocalyptic number.

444425355235342 is a deficient number, since it is larger than the sum of its proper divisors (273555673744418).

444425355235342 is a wasteful number, since it uses less digits than its factorization.

444425355235342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1503510627.

The product of its digits is 138240000, while the sum is 55.

The spelling of 444425355235342 in words is "four hundred forty-four trillion, four hundred twenty-five billion, three hundred fifty-five million, two hundred thirty-five thousand, three hundred forty-two".