26458320398041 has 24 divisors (see below), whose sum is σ = 30817674818496. Its totient is φ = 22649364652320.

The previous prime is 26458320398039. The next prime is 26458320398053. The reversal of 26458320398041 is 14089302385462.

It is a happy number.

It is not a de Polignac number, because 26458320398041 - 2¹ = 26458320398039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26458320698041) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1023638580 + ... + 1023664426.

It is an arithmetic number, because the mean of its divisors is an integer number (1284069784104).

Almost surely, 2^{26458320398041} is an apocalyptic number.

It is an amenable number.

26458320398041 is a deficient number, since it is larger than the sum of its proper divisors (4359354420455).

26458320398041 is a wasteful number, since it uses less digits than its factorization.

26458320398041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51949 (or 51942 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 55.

The spelling of 26458320398041 in words is "twenty-six trillion, four hundred fifty-eight billion, three hundred twenty million, three hundred ninety-eight thousand, forty-one".