26446020441 has 16 divisors (see below), whose sum is σ = 35793921600. Its totient is φ = 17364492288.

The previous prime is 26446020397. The next prime is 26446020457. The reversal of 26446020441 is 14402064462.

It is not a de Polignac number, because 26446020441 - 2⁷ = 26446020313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (26446020481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2077825 + ... + 2090513.

It is an arithmetic number, because the mean of its divisors is an integer number (2237120100).

Almost surely, 2^26446020441 is an apocalyptic number.

It is an amenable number.

26446020441 is a deficient number, since it is larger than the sum of its proper divisors (9347901159).

26446020441 is a wasteful number, since it uses less digits than its factorization.

26446020441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23128.

The product of its (nonzero) digits is 36864, while the sum is 33.

The spelling of 26446020441 in words is "twenty-six billion, four hundred forty-six million, twenty thousand, four hundred forty-one".