44620220826 has 48 divisors (see below), whose sum is σ = 97941838176. Its totient is φ = 14679205728.

The previous prime is 44620220809. The next prime is 44620220831. The reversal of 44620220826 is 62802202644.

44620220826 is a `hidden beast` number, since 4 + 4 + 620 + 2 + 2 + 0 + 8 + 26 = 666.

It is a super-2 number, since 2×44620220826² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1498681 + ... + 1528163.

It is an arithmetic number, because the mean of its divisors is an integer number (2040454962).

Almost surely, 2^44620220826 is an apocalyptic number.

44620220826 is an abundant number, since it is smaller than the sum of its proper divisors (53321617350).

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

44620220826 is a wasteful number, since it uses less digits than its factorization.

44620220826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30587 (or 30584 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 36.

The spelling of 44620220826 in words is "forty-four billion, six hundred twenty million, two hundred twenty thousand, eight hundred twenty-six".