4102040678 has 4 divisors (see below), whose sum is σ = 6153061020. Its totient is φ = 2051020338.

The previous prime is 4102040669. The next prime is 4102040689. The reversal of 4102040678 is 8760402014.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1025510168 + ... + 1025510171.

It is an arithmetic number, because the mean of its divisors is an integer number (1538265255).

Almost surely, 2^4102040678 is an apocalyptic number.

4102040678 is a deficient number, since it is larger than the sum of its proper divisors (2051020342).

4102040678 is a wasteful number, since it uses less digits than its factorization.

4102040678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2051020341.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 4102040678 is about 64047.1754100054. The cubic root of 4102040678 is about 1600.7861602713.

The spelling of 4102040678 in words is "four billion, one hundred two million, forty thousand, six hundred seventy-eight".