26320368394 has 16 divisors (see below), whose sum is σ = 40085559936. Its totient is φ = 12958968400.

The previous prime is 26320368377. The next prime is 26320368409. The reversal of 26320368394 is 49386302362.

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, 3699 + ... + 229465.

It is an arithmetic number, because the mean of its divisors is an integer number (2505347496).

Almost surely, 2^26320368394 is an apocalyptic number.

26320368394 is a deficient number, since it is larger than the sum of its proper divisors (13765191542).

26320368394 is a wasteful number, since it uses less digits than its factorization.

26320368394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226661.

The product of its (nonzero) digits is 1119744, while the sum is 46.

The spelling of 26320368394 in words is "twenty-six billion, three hundred twenty million, three hundred sixty-eight thousand, three hundred ninety-four".