402114202141 has 2 divisors, whose sum is σ = 402114202142. Its totient is φ = 402114202140.

The previous prime is 402114202123. The next prime is 402114202267. The reversal of 402114202141 is 141202411204.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 394044952900 + 8069249241 = 627730^2 + 89829^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-402114202141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (402114202541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201057101070 + 201057101071.

It is an arithmetic number, because the mean of its divisors is an integer number (201057101071).

Almost surely, 2^402114202141 is an apocalyptic number.

It is an amenable number.

402114202141 is a deficient number, since it is larger than the sum of its proper divisors (1).

402114202141 is an equidigital number, since it uses as much as digits as its factorization.

402114202141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 402114202141 its reverse (141202411204), we get a palindrome (543316613345).

The spelling of 402114202141 in words is "four hundred two billion, one hundred fourteen million, two hundred two thousand, one hundred forty-one".