44462842446 has 64 divisors (see below), whose sum is σ = 98462108160. Its totient is φ = 13273251840.

The previous prime is 44462842397. The next prime is 44462842447. The reversal of 44462842446 is 64424826444.

It is a junction number, because it is equal to n+sod(n) for n = 44462842395 and 44462842404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44462842447) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1295070 + ... + 1328958.

It is an arithmetic number, because the mean of its divisors is an integer number (1538470440).

Almost surely, 2^44462842446 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44462842446, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49231054080).

44462842446 is an abundant number, since it is smaller than the sum of its proper divisors (53999265714).

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

44462842446 is a wasteful number, since it uses less digits than its factorization.

44462842446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34201.

The product of its digits is 4718592, while the sum is 48.

The spelling of 44462842446 in words is "forty-four billion, four hundred sixty-two million, eight hundred forty-two thousand, four hundred forty-six".