4145646465514 has 8 divisors (see below), whose sum is σ = 6244272477828. Its totient is φ = 2064222306240.

The previous prime is 4145646465511. The next prime is 4145646465551. The reversal of 4145646465514 is 4155646465414.

It can be written as a sum of positive squares in 2 ways, for example, as 4132540108225 + 13106357289 = 2032865^2 + 114483^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×4145646465514³ (a number of 39 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (4145646465511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4300462657 + ... + 4300463620.

Almost surely, 2^{4145646465514} is an apocalyptic number.

4145646465514 is a deficient number, since it is larger than the sum of its proper divisors (2098626012314).

4145646465514 is a wasteful number, since it uses less digits than its factorization.

4145646465514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8600926520.

The product of its digits is 27648000, while the sum is 55.

The spelling of 4145646465514 in words is "four trillion, one hundred forty-five billion, six hundred forty-six million, four hundred sixty-five thousand, five hundred fourteen".