26426046046 has 4 divisors (see below), whose sum is σ = 39639069072. Its totient is φ = 13213023022.

The previous prime is 26426046037. The next prime is 26426046067. The reversal of 26426046046 is 64064062462.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 64064062462 = 2 ⋅32032031231.

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, 6606511510 + ... + 6606511513.

It is an arithmetic number, because the mean of its divisors is an integer number (9909767268).

Almost surely, 2^26426046046 is an apocalyptic number.

26426046046 is a deficient number, since it is larger than the sum of its proper divisors (13213023026).

26426046046 is a wasteful number, since it uses less digits than its factorization.

26426046046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13213023025.

The product of its (nonzero) digits is 331776, while the sum is 40.

The spelling of 26426046046 in words is "twenty-six billion, four hundred twenty-six million, forty-six thousand, forty-six".