462643335214457 has 2 divisors, whose sum is σ = 462643335214458. Its totient is φ = 462643335214456.

The previous prime is 462643335214429. The next prime is 462643335214471. The reversal of 462643335214457 is 754412533346264.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 368596378890496 + 94046956323961 = 19198864^2 + 9697781^2 .

It is a cyclic number.

It is not a de Polignac number, because 462643335214457 - 2¹⁴ = 462643335198073 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 462643335214396 and 462643335214405.

It is not a weakly prime, because it can be changed into another prime (462643335214757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231321667607228 + 231321667607229.

It is an arithmetic number, because the mean of its divisors is an integer number (231321667607229).

Almost surely, 2^{462643335214457} is an apocalyptic number.

It is an amenable number.

462643335214457 is a deficient number, since it is larger than the sum of its proper divisors (1).

462643335214457 is an equidigital number, since it uses as much as digits as its factorization.

462643335214457 is an evil number, because the sum of its binary digits is even.

The product of its digits is 174182400, while the sum is 59.

The spelling of 462643335214457 in words is "four hundred sixty-two trillion, six hundred forty-three billion, three hundred thirty-five million, two hundred fourteen thousand, four hundred fifty-seven".