26040214402 has 8 divisors (see below), whose sum is σ = 39085973136. Its totient is φ = 13011556692.

The previous prime is 26040214367. The next prime is 26040214433. The reversal of 26040214402 is 20441204062.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×26040214402² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4271448 + ... + 4277539.

It is an arithmetic number, because the mean of its divisors is an integer number (4885746642).

Almost surely, 2^26040214402 is an apocalyptic number.

26040214402 is a deficient number, since it is larger than the sum of its proper divisors (13045758734).

26040214402 is a wasteful number, since it uses less digits than its factorization.

26040214402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8550512.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 26040214402 its reverse (20441204062), we get a palindrome (46481418464).

The spelling of 26040214402 in words is "twenty-six billion, forty million, two hundred fourteen thousand, four hundred two".