26202400242 has 8 divisors (see below), whose sum is σ = 52404800496. Its totient is φ = 8734133412.

The previous prime is 26202400207. The next prime is 26202400249. The reversal of 26202400242 is 24200420262.

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

26202400242 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (26202400249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2183533348 + ... + 2183533359.

It is an arithmetic number, because the mean of its divisors is an integer number (6550600062).

Almost surely, 2^26202400242 is an apocalyptic number.

26202400242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26202400242 is a wasteful number, since it uses less digits than its factorization.

26202400242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4367066712.

The product of its (nonzero) digits is 3072, while the sum is 24.

The spelling of 26202400242 in words is "twenty-six billion, two hundred two million, four hundred thousand, two hundred forty-two".