10643463314425 has 12 divisors (see below), whose sum is σ = 13208774922220. Its totient is φ = 8507751030720.

The previous prime is 10643463314413. The next prime is 10643463314479. The reversal of 10643463314425 is 52441336434601.

It can be written as a sum of positive squares in 6 ways, for example, as 2436458759056 + 8207004555369 = 1560916^2 + 2864787^2 .

It is not a de Polignac number, because 10643463314425 - 2¹⁹ = 10643462790137 is a prime.

It is a super-2 number, since 2×10643463314425² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 175459590 + ... + 175520239.

Almost surely, 2^{10643463314425} is an apocalyptic number.

It is an amenable number.

10643463314425 is a deficient number, since it is larger than the sum of its proper divisors (2565311607795).

10643463314425 is a wasteful number, since it uses less digits than its factorization.

10643463314425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350981052 (or 350981047 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 46.

The spelling of 10643463314425 in words is "ten trillion, six hundred forty-three billion, four hundred sixty-three million, three hundred fourteen thousand, four hundred twenty-five".