4194142983 has 40 divisors (see below), whose sum is σ = 6386244480. Its totient is φ = 2742498000.

The previous prime is 4194142961. The next prime is 4194142993. The reversal of 4194142983 is 3892414914.

4194142983 is a `hidden beast` number, since 419 + 4 + 142 + 98 + 3 = 666.

It is not a de Polignac number, because 4194142983 - 2²⁹ = 3657272071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4194142993) 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, 1360638 + ... + 1363716.

It is an arithmetic number, because the mean of its divisors is an integer number (159656112).

Almost surely, 2^4194142983 is an apocalyptic number.

4194142983 is a deficient number, since it is larger than the sum of its proper divisors (2192101497).

4194142983 is a wasteful number, since it uses less digits than its factorization.

4194142983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3409 (or 3400 counting only the distinct ones).

The product of its digits is 248832, while the sum is 45.

The square root of 4194142983 is about 64762.2033519552. The cubic root of 4194142983 is about 1612.6783067292.

The spelling of 4194142983 in words is "four billion, one hundred ninety-four million, one hundred forty-two thousand, nine hundred eighty-three".