26420947201 has 8 divisors (see below), whose sum is σ = 28825543584. Its totient is φ = 24016799520.

The previous prime is 26420947169. The next prime is 26420947229. The reversal of 26420947201 is 10274902462.

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 26420947201 - 2⁵ = 26420947169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26420947271) 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, 17470 + ... + 230536.

It is an arithmetic number, because the mean of its divisors is an integer number (3603192948).

Almost surely, 2^26420947201 is an apocalyptic number.

It is an amenable number.

26420947201 is a deficient number, since it is larger than the sum of its proper divisors (2404596383).

26420947201 is a wasteful number, since it uses less digits than its factorization.

26420947201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224351.

The product of its (nonzero) digits is 48384, while the sum is 37.

The spelling of 26420947201 in words is "twenty-six billion, four hundred twenty million, nine hundred forty-seven thousand, two hundred one".