4630400518540 has 24 divisors (see below), whose sum is σ = 9824086877472. Its totient is φ = 1833065771520.

The previous prime is 4630400518519. The next prime is 4630400518561. The reversal of 4630400518540 is 458150040364.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4630400518519) and next prime (4630400518561).

It is a junction number, because it is equal to n+sod(n) for n = 4630400518493 and 4630400518502.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1193400256 + ... + 1193404135.

It is an arithmetic number, because the mean of its divisors is an integer number (409336953228).

Almost surely, 2^{4630400518540} is an apocalyptic number.

It is an amenable number.

4630400518540 is an abundant number, since it is smaller than the sum of its proper divisors (5193686358932).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4630400518540 is a wasteful number, since it uses less digits than its factorization.

4630400518540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2386804497 (or 2386804495 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 40.

The spelling of 4630400518540 in words is "four trillion, six hundred thirty billion, four hundred million, five hundred eighteen thousand, five hundred forty".