4342650420464 has 40 divisors (see below), whose sum is σ = 8423664958080. Its totient is φ = 2168802054848.

The previous prime is 4342650420419. The next prime is 4342650420523. The reversal of 4342650420464 is 4640240562434.

It is a super-2 number, since 2×4342650420464² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139444607 + ... + 139475745.

It is an arithmetic number, because the mean of its divisors is an integer number (210591623952).

Almost surely, 2^{4342650420464} is an apocalyptic number.

It is an amenable number.

4342650420464 is a deficient number, since it is larger than the sum of its proper divisors (4081014537616).

4342650420464 is a wasteful number, since it uses less digits than its factorization.

4342650420464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40997 (or 40991 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 44.

Adding to 4342650420464 its reverse (4640240562434), we get a palindrome (8982890982898).

The spelling of 4342650420464 in words is "four trillion, three hundred forty-two billion, six hundred fifty million, four hundred twenty thousand, four hundred sixty-four".