1441071465 has 32 divisors (see below), whose sum is σ = 2387114496. Its totient is φ = 741888000.

The previous prime is 1441071461. The next prime is 1441071547. The reversal of 1441071465 is 5641701441.

It is not a de Polignac number, because 1441071465 - 2² = 1441071461 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1441071461) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37465 + ... + 65465.

It is an arithmetic number, because the mean of its divisors is an integer number (74597328).

Almost surely, 2^1441071465 is an apocalyptic number.

1441071465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1441071465 is a deficient number, since it is larger than the sum of its proper divisors (946043031).

1441071465 is a wasteful number, since it uses less digits than its factorization.

1441071465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28129.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 1441071465 is about 37961.4470878021. The cubic root of 1441071465 is about 1129.5232449884.

The spelling of 1441071465 in words is "one billion, four hundred forty-one million, seventy-one thousand, four hundred sixty-five".