1411481040 has 80 divisors (see below), whose sum is σ = 4526496000. Its totient is φ = 363414016.

The previous prime is 1411481021. The next prime is 1411481053. The reversal of 1411481040 is 401841141.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 1411481040.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94440 + ... + 108359.

It is an arithmetic number, because the mean of its divisors is an integer number (56581200).

Almost surely, 2^1411481040 is an apocalyptic number.

1411481040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1411481040 is an abundant number, since it is smaller than the sum of its proper divisors (3115014960).

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

1411481040 is a wasteful number, since it uses less digits than its factorization.

1411481040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202844 (or 202838 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 24.

The square root of 1411481040 is about 37569.6824580672. The cubic root of 1411481040 is about 1121.7386473794.

The spelling of 1411481040 in words is "one billion, four hundred eleven million, four hundred eighty-one thousand, forty".