26546345331112 has 8 divisors (see below), whose sum is σ = 49774397495850. Its totient is φ = 13273172665552.

The previous prime is 26546345330957. The next prime is 26546345331127. The reversal of 26546345331112 is 21113354364562.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 24175256583556 + 2371088747556 = 4916834^2 + 1539834^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1659146583187 + ... + 1659146583202.

Almost surely, 2^{26546345331112} is an apocalyptic number.

It is an amenable number.

26546345331112 is a deficient number, since it is larger than the sum of its proper divisors (23228052164738).

26546345331112 is a wasteful number, since it uses less digits than its factorization.

26546345331112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3318293166395 (or 3318293166391 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 46.

Adding to 26546345331112 its reverse (21113354364562), we get a palindrome (47659699695674).

The spelling of 26546345331112 in words is "twenty-six trillion, five hundred forty-six billion, three hundred forty-five million, three hundred thirty-one thousand, one hundred twelve".