26742734745371 has 8 divisors (see below), whose sum is σ = 26771055522624. Its totient is φ = 26714415573640.

The previous prime is 26742734745319. The next prime is 26742734745373. The reversal of 26742734745371 is 17354743724762.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26742734745371 is a prime.

It is a super-2 number, since 2×26742734745371² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26742734745373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34537160 + ... + 35302986.

It is an arithmetic number, because the mean of its divisors is an integer number (3346381940328).

Almost surely, 2^{26742734745371} is an apocalyptic number.

26742734745371 is a deficient number, since it is larger than the sum of its proper divisors (28320777253).

26742734745371 is an equidigital number, since it uses as much as digits as its factorization.

26742734745371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 802761.

The product of its digits is 165957120, while the sum is 62.

The spelling of 26742734745371 in words is "twenty-six trillion, seven hundred forty-two billion, seven hundred thirty-four million, seven hundred forty-five thousand, three hundred seventy-one".