202041214402 has 4 divisors (see below), whose sum is σ = 303061821606. Its totient is φ = 101020607200.

The previous prime is 202041214393. The next prime is 202041214429. The reversal of 202041214402 is 204412140202.

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., 131688426321 + 70352788081 = 362889^2 + 265241^2 .

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 an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50510303599 + ... + 50510303602.

Almost surely, 2^202041214402 is an apocalyptic number.

202041214402 is a deficient number, since it is larger than the sum of its proper divisors (101020607204).

202041214402 is a wasteful number, since it uses less digits than its factorization.

202041214402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101020607203.

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

Adding to 202041214402 its reverse (204412140202), we get a palindrome (406453354604).

The spelling of 202041214402 in words is "two hundred two billion, forty-one million, two hundred fourteen thousand, four hundred two".