11426261372642 has 8 divisors (see below), whose sum is σ = 17139409638336. Its totient is φ = 5713124826532.

The previous prime is 11426261372641. The next prime is 11426261372707. The reversal of 11426261372642 is 24627316262411.

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

It is not an unprimeable number, because it can be changed into a prime (11426261372641) 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, 158723 + ... + 4783065.

It is an arithmetic number, because the mean of its divisors is an integer number (2142426204792).

Almost surely, 2^{11426261372642} is an apocalyptic number.

11426261372642 is a deficient number, since it is larger than the sum of its proper divisors (5713148265694).

11426261372642 is a wasteful number, since it uses less digits than its factorization.

11426261372642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5859792.

The product of its digits is 1161216, while the sum is 47.

The spelling of 11426261372642 in words is "eleven trillion, four hundred twenty-six billion, two hundred sixty-one million, three hundred seventy-two thousand, six hundred forty-two".