4426772451100 has 72 divisors (see below), whose sum is σ = 9947952509040. Its totient is φ = 1707824401920.

The previous prime is 4426772451077. The next prime is 4426772451107. The reversal of 4426772451100 is 11542776244.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4426772451107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1902747 + ... + 3531853.

It is an arithmetic number, because the mean of its divisors is an integer number (138166007070).

Almost surely, 2^{4426772451100} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4426772451100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4973976254520).

4426772451100 is an abundant number, since it is smaller than the sum of its proper divisors (5521180057940).

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

4426772451100 is a wasteful number, since it uses less digits than its factorization.

4426772451100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1630087 (or 1630080 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 43.

The spelling of 4426772451100 in words is "four trillion, four hundred twenty-six billion, seven hundred seventy-two million, four hundred fifty-one thousand, one hundred".