4401316946951 has 2 divisors, whose sum is σ = 4401316946952. Its totient is φ = 4401316946950.

The previous prime is 4401316946921. The next prime is 4401316946969. The reversal of 4401316946951 is 1596496131044.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4401316946951 - 2³⁸ = 4126439040007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4401316946893 and 4401316946902.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4401316946921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2200658473475 + 2200658473476.

It is an arithmetic number, because the mean of its divisors is an integer number (2200658473476).

Almost surely, 2^{4401316946951} is an apocalyptic number.

4401316946951 is a deficient number, since it is larger than the sum of its proper divisors (1).

4401316946951 is an equidigital number, since it uses as much as digits as its factorization.

4401316946951 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2799360, while the sum is 53.

The spelling of 4401316946951 in words is "four trillion, four hundred one billion, three hundred sixteen million, nine hundred forty-six thousand, nine hundred fifty-one".