1441734272 has 64 divisors (see below), whose sum is σ = 3206316960. Its totient is φ = 640066560.

The previous prime is 1441734251. The next prime is 1441734337. The reversal of 1441734272 is 2724371441.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×1441734272² = 4157195422118739968, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48638 + ... + 72450.

Almost surely, 2^1441734272 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 1441734272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1603158480).

1441734272 is an abundant number, since it is smaller than the sum of its proper divisors (1764582688).

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

1441734272 is a wasteful number, since it uses less digits than its factorization.

1441734272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23881 (or 23869 counting only the distinct ones).

The product of its digits is 37632, while the sum is 35.

The square root of 1441734272 is about 37970.1760859757. The cubic root of 1441734272 is about 1129.6963895738.

The spelling of 1441734272 in words is "one billion, four hundred forty-one million, seven hundred thirty-four thousand, two hundred seventy-two".