424995554784 has 48 divisors (see below), whose sum is σ = 1127114524368. Its totient is φ = 140204716032.

The previous prime is 424995554749. The next prime is 424995554801. The reversal of 424995554784 is 487455599424.

424995554784 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

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, 22810467 + ... + 22829090.

It is an arithmetic number, because the mean of its divisors is an integer number (23481552591).

Almost surely, 2^424995554784 is an apocalyptic number.

It is an amenable number.

424995554784 is an abundant number, since it is smaller than the sum of its proper divisors (702118969584).

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

424995554784 is a wasteful number, since it uses less digits than its factorization.

424995554784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45639667 (or 45639659 counting only the distinct ones).

The product of its digits is 290304000, while the sum is 66.

The spelling of 424995554784 in words is "four hundred twenty-four billion, nine hundred ninety-five million, five hundred fifty-four thousand, seven hundred eighty-four".