26400367101 has 16 divisors (see below), whose sum is σ = 35617443008. Its totient is φ = 17392320000.

The previous prime is 26400367069. The next prime is 26400367109. The reversal of 26400367101 is 10176300462.

It is not a de Polignac number, because 26400367101 - 2⁵ = 26400367069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26400367109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123726 + ... + 260976.

It is an arithmetic number, because the mean of its divisors is an integer number (2226090188).

Almost surely, 2^26400367101 is an apocalyptic number.

It is an amenable number.

26400367101 is a deficient number, since it is larger than the sum of its proper divisors (9217075907).

26400367101 is a wasteful number, since it uses less digits than its factorization.

26400367101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138012.

The product of its (nonzero) digits is 6048, while the sum is 30.

Adding to 26400367101 its reverse (10176300462), we get a palindrome (36576667563).

The spelling of 26400367101 in words is "twenty-six billion, four hundred million, three hundred sixty-seven thousand, one hundred one".