44162442454 has 16 divisors (see below), whose sum is σ = 71361974880. Its totient is φ = 20376195840.

The previous prime is 44162442433. The next prime is 44162442481. The reversal of 44162442454 is 45424426144.

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, 185602 + ... + 350389.

It is an arithmetic number, because the mean of its divisors is an integer number (4460123430).

Almost surely, 2^44162442454 is an apocalyptic number.

44162442454 is a deficient number, since it is larger than the sum of its proper divisors (27199532426).

44162442454 is a wasteful number, since it uses less digits than its factorization.

44162442454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539175.

The product of its digits is 491520, while the sum is 40.

Adding to 44162442454 its reverse (45424426144), we get a palindrome (89586868598).

The spelling of 44162442454 in words is "forty-four billion, one hundred sixty-two million, four hundred forty-two thousand, four hundred fifty-four".