962640803401 has 2 divisors, whose sum is σ = 962640803402. Its totient is φ = 962640803400.

The previous prime is 962640803317. The next prime is 962640803413. The reversal of 962640803401 is 104308046269.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 616130803600 + 346509999801 = 784940^2 + 588651^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-962640803401 is a prime.

It is not a weakly prime, because it can be changed into another prime (962640803101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 481320401700 + 481320401701.

It is an arithmetic number, because the mean of its divisors is an integer number (481320401701).

Almost surely, 2^962640803401 is an apocalyptic number.

It is an amenable number.

962640803401 is a deficient number, since it is larger than the sum of its proper divisors (1).

962640803401 is an equidigital number, since it uses as much as digits as its factorization.

962640803401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 248832, while the sum is 43.

The spelling of 962640803401 in words is "nine hundred sixty-two billion, six hundred forty million, eight hundred three thousand, four hundred one".