441431256340654 has 8 divisors (see below), whose sum is σ = 663176661938280. Its totient is φ = 220372369027896.

The previous prime is 441431256340649. The next prime is 441431256340687. The reversal of 441431256340654 is 456043652134144.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 171629569609 + ... + 171629572180.

It is an arithmetic number, because the mean of its divisors is an integer number (82897082742285).

Almost surely, 2^{441431256340654} is an apocalyptic number.

441431256340654 is a deficient number, since it is larger than the sum of its proper divisors (221745405597626).

441431256340654 is a wasteful number, since it uses less digits than its factorization.

441431256340654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343259142434.

The product of its (nonzero) digits is 16588800, while the sum is 52.

The spelling of 441431256340654 in words is "four hundred forty-one trillion, four hundred thirty-one billion, two hundred fifty-six million, three hundred forty thousand, six hundred fifty-four".