1427041476 has 120 divisors (see below), whose sum is σ = 4401255936. Its totient is φ = 394554240.

The previous prime is 1427041439. The next prime is 1427041477. The reversal of 1427041476 is 6741407241.

It is a happy number.

1427041476 is a `hidden beast` number, since 142 + 7 + 0 + 41 + 476 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1427041476.

It is not an unprimeable number, because it can be changed into a prime (1427041477) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 60160 + ... + 80456.

Almost surely, 2^1427041476 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 1427041476, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2200627968).

1427041476 is an abundant number, since it is smaller than the sum of its proper divisors (2974214460).

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

1427041476 is a wasteful number, since it uses less digits than its factorization.

1427041476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20351 (or 20340 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The square root of 1427041476 is about 37776.2025089871. The cubic root of 1427041476 is about 1125.8456787984.

The spelling of 1427041476 in words is "one billion, four hundred twenty-seven million, forty-one thousand, four hundred seventy-six".