1441597902 has 8 divisors (see below), whose sum is σ = 2883195816. Its totient is φ = 480532632.

The previous prime is 1441597901. The next prime is 1441597907. The reversal of 1441597902 is 2097951441.

It is a sphenic number, since it is the product of 3 distinct primes.

1441597902 is an admirable number.

It is a super-2 number, since 2×1441597902² = 4156409022101603208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1441597901) 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 3 ways as a sum of consecutive naturals, for example, 120133153 + ... + 120133164.

It is an arithmetic number, because the mean of its divisors is an integer number (360399477).

Almost surely, 2^1441597902 is an apocalyptic number.

1441597902 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1441597902 is a wasteful number, since it uses less digits than its factorization.

1441597902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240266322.

The product of its (nonzero) digits is 90720, while the sum is 42.

The square root of 1441597902 is about 37968.3802920272. The cubic root of 1441597902 is about 1129.6607700755.

The spelling of 1441597902 in words is "one billion, four hundred forty-one million, five hundred ninety-seven thousand, nine hundred two".