1441912540 has 24 divisors (see below), whose sum is σ = 3037581792. Its totient is φ = 574943040.

The previous prime is 1441912523. The next prime is 1441912583. The reversal of 1441912540 is 452191441.

It is a super-2 number, since 2×1441912540² = 4158223546018503200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107376 + ... + 120055.

It is an arithmetic number, because the mean of its divisors is an integer number (126565908).

Almost surely, 2^1441912540 is an apocalyptic number.

1441912540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1441912540 is an abundant number, since it is smaller than the sum of its proper divisors (1595669252).

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

1441912540 is a wasteful number, since it uses less digits than its factorization.

1441912540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227757 (or 227755 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 1441912540 is about 37972.5234873849. The cubic root of 1441912540 is about 1129.7429493363.

The spelling of 1441912540 in words is "one billion, four hundred forty-one million, nine hundred twelve thousand, five hundred forty".