4472369040 has 80 divisors (see below), whose sum is σ = 13899217536. Its totient is φ = 1189632000.

The previous prime is 4472369029. The next prime is 4472369053. The reversal of 4472369040 is 409632744.

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 4472369040.

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, 73005 + ... + 119475.

Almost surely, 2^4472369040 is an apocalyptic number.

4472369040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4472369040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6949608768).

4472369040 is an abundant number, since it is smaller than the sum of its proper divisors (9426848496).

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

4472369040 is a wasteful number, since it uses less digits than its factorization.

4472369040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46888 (or 46882 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 39.

The square root of 4472369040 is about 66875.7731917920. The cubic root of 4472369040 is about 1647.5775950276.

The spelling of 4472369040 in words is "four billion, four hundred seventy-two million, three hundred sixty-nine thousand, forty".