1441452620 has 12 divisors (see below), whose sum is σ = 3027050544. Its totient is φ = 576581040.

The previous prime is 1441452587. The next prime is 1441452629. The reversal of 1441452620 is 262541441.

It is not an unprimeable number, because it can be changed into a prime (1441452629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36036296 + ... + 36036335.

It is an arithmetic number, because the mean of its divisors is an integer number (252254212).

Almost surely, 2^1441452620 is an apocalyptic number.

1441452620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1441452620 is an abundant number, since it is smaller than the sum of its proper divisors (1585597924).

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

1441452620 is a wasteful number, since it uses less digits than its factorization.

1441452620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72072640 (or 72072638 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 1441452620 is about 37966.4670465926. The cubic root of 1441452620 is about 1129.6228203140.

The spelling of 1441452620 in words is "one billion, four hundred forty-one million, four hundred fifty-two thousand, six hundred twenty".