12014410402 has 4 divisors (see below), whose sum is σ = 18021615606. Its totient is φ = 6007205200.

The previous prime is 12014410351. The next prime is 12014410409. The reversal of 12014410402 is 20401441021.

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., 9800802001 + 2213608401 = 98999^2 + 47049^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12014410402.

It is not an unprimeable number, because it can be changed into a prime (12014410409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3003602599 + ... + 3003602602.

Almost surely, 2^12014410402 is an apocalyptic number.

12014410402 is a deficient number, since it is larger than the sum of its proper divisors (6007205204).

12014410402 is an equidigital number, since it uses as much as digits as its factorization.

12014410402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6007205203.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 12014410402 its reverse (20401441021), we get a palindrome (32415851423).

The spelling of 12014410402 in words is "twelve billion, fourteen million, four hundred ten thousand, four hundred two".