26342230434513 has 16 divisors (see below), whose sum is σ = 40142987199360. Its totient is φ = 15051786011136.

The previous prime is 26342230434469. The next prime is 26342230434551. The reversal of 26342230434513 is 31543403224362.

It is not a de Polignac number, because 26342230434513 - 2⁹ = 26342230434001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (26342230430513) 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, 37859298 + ... + 38548811.

It is an arithmetic number, because the mean of its divisors is an integer number (2508936699960).

Almost surely, 2^{26342230434513} is an apocalyptic number.

It is an amenable number.

26342230434513 is a deficient number, since it is larger than the sum of its proper divisors (13800756764847).

26342230434513 is a wasteful number, since it uses less digits than its factorization.

26342230434513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76424536.

The product of its (nonzero) digits is 1244160, while the sum is 42.

Adding to 26342230434513 its reverse (31543403224362), we get a palindrome (57885633658875).

The spelling of 26342230434513 in words is "twenty-six trillion, three hundred forty-two billion, two hundred thirty million, four hundred thirty-four thousand, five hundred thirteen".