4051350121963 has 2 divisors, whose sum is σ = 4051350121964. Its totient is φ = 4051350121962.

The previous prime is 4051350121957. The next prime is 4051350122041. The reversal of 4051350121963 is 3691210531504.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4051350121963 - 2⁹ = 4051350121451 is a prime.

It is a super-2 number, since 2×4051350121963² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4051350121463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2025675060981 + 2025675060982.

It is an arithmetic number, because the mean of its divisors is an integer number (2025675060982).

Almost surely, 2^{4051350121963} is an apocalyptic number.

4051350121963 is a deficient number, since it is larger than the sum of its proper divisors (1).

4051350121963 is an equidigital number, since it uses as much as digits as its factorization.

4051350121963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 97200, while the sum is 40.

The spelling of 4051350121963 in words is "four trillion, fifty-one billion, three hundred fifty million, one hundred twenty-one thousand, nine hundred sixty-three".