1411642404 has 72 divisors (see below), whose sum is σ = 3715534368. Its totient is φ = 468633600.

The previous prime is 1411642361. The next prime is 1411642409. The reversal of 1411642404 is 4042461141.

1411642404 is a `hidden beast` number, since 1 + 4 + 11 + 642 + 4 + 0 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1411642409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 246979 + ... + 252629.

It is an arithmetic number, because the mean of its divisors is an integer number (51604644).

Almost surely, 2^1411642404 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1411642404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1857767184).

1411642404 is an abundant number, since it is smaller than the sum of its proper divisors (2303891964).

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

1411642404 is a wasteful number, since it uses less digits than its factorization.

1411642404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5927 (or 5913 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 1411642404 is about 37571.8299261561. The cubic root of 1411642404 is about 1121.7813923951.

The spelling of 1411642404 in words is "one billion, four hundred eleven million, six hundred forty-two thousand, four hundred four".