1066141404 has 72 divisors (see below), whose sum is σ = 2732730000. Its totient is φ = 350438400.

The previous prime is 1066141301. The next prime is 1066141463. The reversal of 1066141404 is 4041416601.

1066141404 is a `hidden beast` number, since 1 + 0 + 6 + 614 + 1 + 40 + 4 = 666.

It is a super-2 number, since 2×1066141404² = 2273314986646182432, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 852972 + ... + 854220.

Almost surely, 2^1066141404 is an apocalyptic number.

It is an amenable number.

1066141404 is an abundant number, since it is smaller than the sum of its proper divisors (1666588596).

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

1066141404 is a wasteful number, since it uses less digits than its factorization.

1066141404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1571 (or 1566 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 1066141404 is about 32651.8208374357. The cubic root of 1066141404 is about 1021.5781682645.

The spelling of 1066141404 in words is "one billion, sixty-six million, one hundred forty-one thousand, four hundred four".