14412022402 has 4 divisors (see below), whose sum is σ = 21618033606. Its totient is φ = 7206011200.

The previous prime is 14412022349. The next prime is 14412022409. The reversal of 14412022402 is 20422021441.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20422021441 = 2357 ⋅8664413.

It can be written as a sum of positive squares in only one way, i.e., 13736074401 + 675948001 = 117201^2 + 25999^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (14412022409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3603005599 + ... + 3603005602.

Almost surely, 2^14412022402 is an apocalyptic number.

14412022402 is a deficient number, since it is larger than the sum of its proper divisors (7206011204).

14412022402 is an equidigital number, since it uses as much as digits as its factorization.

14412022402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7206011203.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 14412022402 its reverse (20422021441), we get a palindrome (34834043843).

The spelling of 14412022402 in words is "fourteen billion, four hundred twelve million, twenty-two thousand, four hundred two".