1463440573416 has 32 divisors (see below), whose sum is σ = 3658631587200. Its totient is φ = 487809504000.

The previous prime is 1463440573381. The next prime is 1463440573493. The reversal of 1463440573416 is 6143750443641.

It is a happy 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, 4765120 + ... + 5062928.

It is an arithmetic number, because the mean of its divisors is an integer number (114332237100).

Almost surely, 2^{1463440573416} is an apocalyptic number.

It is an amenable number.

1463440573416 is an abundant number, since it is smaller than the sum of its proper divisors (2195191013784).

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

1463440573416 is a wasteful number, since it uses less digits than its factorization.

1463440573416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502569 (or 502565 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 48.

The spelling of 1463440573416 in words is "one trillion, four hundred sixty-three billion, four hundred forty million, five hundred seventy-three thousand, four hundred sixteen".