26014421234 has 4 divisors (see below), whose sum is σ = 39021631854. Its totient is φ = 13007210616.

The previous prime is 26014421231. The next prime is 26014421243. The reversal of 26014421234 is 43212441062.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 26012851225 + 1570009 = 161285^2 + 1253^2 .

It is a super-2 number, since 2×26014421234² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 26014421197 and 26014421206.

It is not an unprimeable number, because it can be changed into a prime (26014421231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6503605307 + ... + 6503605310.

Almost surely, 2^26014421234 is an apocalyptic number.

26014421234 is a deficient number, since it is larger than the sum of its proper divisors (13007210620).

26014421234 is a wasteful number, since it uses less digits than its factorization.

26014421234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13007210619.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 26014421234 its reverse (43212441062), we get a palindrome (69226862296).

The spelling of 26014421234 in words is "twenty-six billion, fourteen million, four hundred twenty-one thousand, two hundred thirty-four".