4146640046 has 4 divisors (see below), whose sum is σ = 6219960072. Its totient is φ = 2073320022.

The previous prime is 4146640039. The next prime is 4146640067. The reversal of 4146640046 is 6400466414.

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

It is a junction number, because it is equal to n+sod(n) for n = 4146639988 and 4146640015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1036660010 + ... + 1036660013.

It is an arithmetic number, because the mean of its divisors is an integer number (1554990018).

Almost surely, 2^4146640046 is an apocalyptic number.

4146640046 is a deficient number, since it is larger than the sum of its proper divisors (2073320026).

4146640046 is a wasteful number, since it uses less digits than its factorization.

4146640046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2073320025.

The product of its (nonzero) digits is 55296, while the sum is 35.

The square root of 4146640046 is about 64394.4100524261. The cubic root of 4146640046 is about 1606.5667675949.

The spelling of 4146640046 in words is "four billion, one hundred forty-six million, six hundred forty thousand, forty-six".