4264954462421 has 2 divisors, whose sum is σ = 4264954462422. Its totient is φ = 4264954462420.

The previous prime is 4264954462361. The next prime is 4264954462423. The reversal of 4264954462421 is 1242644594624.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3112736847025 + 1152217615396 = 1764295^2 + 1073414^2 .

It is a cyclic number.

It is not a de Polignac number, because 4264954462421 - 2⁶ = 4264954462357 is a prime.

It is a super-3 number, since 3×4264954462421³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Sophie Germain prime.

Together with 4264954462423, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4264954462423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2132477231210 + 2132477231211.

It is an arithmetic number, because the mean of its divisors is an integer number (2132477231211).

Almost surely, 2^{4264954462421} is an apocalyptic number.

It is an amenable number.

4264954462421 is a deficient number, since it is larger than the sum of its proper divisors (1).

4264954462421 is an equidigital number, since it uses as much as digits as its factorization.

4264954462421 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13271040, while the sum is 53.

The spelling of 4264954462421 in words is "four trillion, two hundred sixty-four billion, nine hundred fifty-four million, four hundred sixty-two thousand, four hundred twenty-one".