4138676402 has 16 divisors (see below), whose sum is σ = 7228740672. Its totient is φ = 1740251760.

The previous prime is 4138676389. The next prime is 4138676447. The reversal of 4138676402 is 2046768314.

It is a self number, because there is not a number n which added to its sum of digits gives 4138676402.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2788124 + ... + 2789607.

It is an arithmetic number, because the mean of its divisors is an integer number (451796292).

Almost surely, 2^4138676402 is an apocalyptic number.

4138676402 is a deficient number, since it is larger than the sum of its proper divisors (3090064270).

4138676402 is a wasteful number, since it uses less digits than its factorization.

4138676402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5577793.

The product of its (nonzero) digits is 193536, while the sum is 41.

The square root of 4138676402 is about 64332.5454338626. The cubic root of 4138676402 is about 1605.5376351887.

The spelling of 4138676402 in words is "four billion, one hundred thirty-eight million, six hundred seventy-six thousand, four hundred two".