70204211963 has 2 divisors, whose sum is σ = 70204211964. Its totient is φ = 70204211962.

The previous prime is 70204211941. The next prime is 70204212007. The reversal of 70204211963 is 36911240207.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70204211963 is a prime.

It is not a weakly prime, because it can be changed into another prime (70204211933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35102105981 + 35102105982.

It is an arithmetic number, because the mean of its divisors is an integer number (35102105982).

Almost surely, 2^70204211963 is an apocalyptic number.

70204211963 is a deficient number, since it is larger than the sum of its proper divisors (1).

70204211963 is an equidigital number, since it uses as much as digits as its factorization.

70204211963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 35.

The spelling of 70204211963 in words is "seventy billion, two hundred four million, two hundred eleven thousand, nine hundred sixty-three".