26343048972304 has 15 divisors (see below), whose sum is σ = 51039697161117. Its totient is φ = 13171514221056.

The previous prime is 26343048972299. The next prime is 26343048972307. The reversal of 26343048972304 is 40327984034362.

It is a happy number.

The square root of 26343048972304 is 5132548.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 23860684867600 + 2482364104704 = 4884740^2 + 1575552^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26343048972307) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 19888624 + ... + 21171760.

Almost surely, 2^{26343048972304} is an apocalyptic number.

26343048972304 is the 5132548-th square number.

It is an amenable number.

26343048972304 is a deficient number, since it is larger than the sum of its proper divisors (24696648188813).

26343048972304 is an frugal number, since it uses more digits than its factorization.

26343048972304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2566282 (or 1283139 counting only the distinct ones).

The product of its (nonzero) digits is 20901888, while the sum is 55.

The spelling of 26343048972304 in words is "twenty-six trillion, three hundred forty-three billion, forty-eight million, nine hundred seventy-two thousand, three hundred four".