12002662754 has 8 divisors (see below), whose sum is σ = 18034356780. Its totient is φ = 5991210496.

The previous prime is 12002662753. The next prime is 12002662811. The reversal of 12002662754 is 45726620021.

It can be written as a sum of positive squares in 2 ways, for example, as 10705006225 + 1297656529 = 103465^2 + 36023^2 .

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 (12002662753) 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, 5058959 + ... + 5061330.

Almost surely, 2^12002662754 is an apocalyptic number.

12002662754 is a deficient number, since it is larger than the sum of its proper divisors (6031694026).

12002662754 is a wasteful number, since it uses less digits than its factorization.

12002662754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10120884.

The product of its (nonzero) digits is 40320, while the sum is 35.

The spelling of 12002662754 in words is "twelve billion, two million, six hundred sixty-two thousand, seven hundred fifty-four".