424653421125 has 32 divisors (see below), whose sum is σ = 707765235840. Its totient is φ = 226115817600.

The previous prime is 424653421111. The next prime is 424653421141. The reversal of 424653421125 is 521124356424.

It is not a de Polignac number, because 424653421125 - 2⁶ = 424653421061 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 682584 + ... + 1146833.

It is an arithmetic number, because the mean of its divisors is an integer number (22117663620).

Almost surely, 2^424653421125 is an apocalyptic number.

It is an amenable number.

424653421125 is a deficient number, since it is larger than the sum of its proper divisors (283111814715).

424653421125 is a wasteful number, since it uses less digits than its factorization.

424653421125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1830054 (or 1830044 counting only the distinct ones).

The product of its digits is 230400, while the sum is 39.

Adding to 424653421125 its reverse (521124356424), we get a palindrome (945777777549).

The spelling of 424653421125 in words is "four hundred twenty-four billion, six hundred fifty-three million, four hundred twenty-one thousand, one hundred twenty-five".