26274506147 has 8 divisors (see below), whose sum is σ = 26775433440. Its totient is φ = 25773770880.

The previous prime is 26274506131. The next prime is 26274506189. The reversal of 26274506147 is 74160547262.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 26274506147 - 2⁴ = 26274506131 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 26274506098 and 26274506107.

It is not an unprimeable number, because it can be changed into a prime (26274506197) 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, 245147 + ... + 335627.

It is an arithmetic number, because the mean of its divisors is an integer number (3346929180).

Almost surely, 2^26274506147 is an apocalyptic number.

26274506147 is a deficient number, since it is larger than the sum of its proper divisors (500927293).

26274506147 is an equidigital number, since it uses as much as digits as its factorization.

26274506147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96013.

The product of its (nonzero) digits is 564480, while the sum is 44.

The spelling of 26274506147 in words is "twenty-six billion, two hundred seventy-four million, five hundred six thousand, one hundred forty-seven".