11742025466 has 4 divisors (see below), whose sum is σ = 17613038202. Its totient is φ = 5871012732.

The previous prime is 11742025457. The next prime is 11742025469. The reversal of 11742025466 is 66452024711.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 11341185025 + 400840441 = 106495^2 + 20021^2 .

It is not an unprimeable number, because it can be changed into a prime (11742025469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2935506365 + ... + 2935506368.

Almost surely, 2^11742025466 is an apocalyptic number.

11742025466 is a deficient number, since it is larger than the sum of its proper divisors (5871012736).

11742025466 is an equidigital number, since it uses as much as digits as its factorization.

11742025466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5871012735.

The product of its (nonzero) digits is 80640, while the sum is 38.

The spelling of 11742025466 in words is "eleven billion, seven hundred forty-two million, twenty-five thousand, four hundred sixty-six".