26806240246004 has 48 divisors (see below), whose sum is σ = 49060673101440. Its totient is φ = 12791532167040.

The previous prime is 26806240245943. The next prime is 26806240246013. The reversal of 26806240246004 is 40064204260862.

It is a super-2 number, since 2×26806240246004² (a number of 28 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 893139302 + ... + 893169314.

It is an arithmetic number, because the mean of its divisors is an integer number (1022097356280).

Almost surely, 2^{26806240246004} is an apocalyptic number.

It is an amenable number.

26806240246004 is a deficient number, since it is larger than the sum of its proper divisors (22254432855436).

26806240246004 is a wasteful number, since it uses less digits than its factorization.

26806240246004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51560 (or 51558 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 44.

The spelling of 26806240246004 in words is "twenty-six trillion, eight hundred six billion, two hundred forty million, two hundred forty-six thousand, four".