4204040146 has 4 divisors (see below), whose sum is σ = 6306060222. Its totient is φ = 2102020072.

The previous prime is 4204040123. The next prime is 4204040167. The reversal of 4204040146 is 6410404024.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3568748121 + 635292025 = 59739^2 + 25205^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4204040146.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051010035 + ... + 1051010038.

Almost surely, 2^4204040146 is an apocalyptic number.

4204040146 is a deficient number, since it is larger than the sum of its proper divisors (2102020076).

4204040146 is a wasteful number, since it uses less digits than its factorization.

4204040146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2102020075.

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 4204040146 is about 64838.5698947779. The cubic root of 4204040146 is about 1613.9458204909.

The spelling of 4204040146 in words is "four billion, two hundred four million, forty thousand, one hundred forty-six".