44204264400428 has 48 divisors (see below), whose sum is σ = 89358359061888. Its totient is φ = 18910008480000.

The previous prime is 44204264400409. The next prime is 44204264400437. The reversal of 44204264400428 is 82400446240244.

It is a happy number.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14309903 + ... + 17122553.

It is an arithmetic number, because the mean of its divisors is an integer number (1861632480456).

Almost surely, 2^{44204264400428} is an apocalyptic number.

It is an amenable number.

44204264400428 is an abundant number, since it is smaller than the sum of its proper divisors (45154094661460).

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

44204264400428 is a wasteful number, since it uses less digits than its factorization.

44204264400428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2833694 (or 2833692 counting only the distinct ones).

The product of its (nonzero) digits is 1572864, while the sum is 44.

The spelling of 44204264400428 in words is "forty-four trillion, two hundred four billion, two hundred sixty-four million, four hundred thousand, four hundred twenty-eight".