44472868622 has 16 divisors (see below), whose sum is σ = 82103757792. Its totient is φ = 17593662240.

The previous prime is 44472868549. The next prime is 44472868631. The reversal of 44472868622 is 22686827444.

44472868622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 122178029 + ... + 122178392.

It is an arithmetic number, because the mean of its divisors is an integer number (5131484862).

Almost surely, 2^44472868622 is an apocalyptic number.

44472868622 is a deficient number, since it is larger than the sum of its proper divisors (37630889170).

44472868622 is a wasteful number, since it uses less digits than its factorization.

44472868622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244356443.

The product of its digits is 8257536, while the sum is 53.

The spelling of 44472868622 in words is "forty-four billion, four hundred seventy-two million, eight hundred sixty-eight thousand, six hundred twenty-two".