612424242764 has 24 divisors (see below), whose sum is σ = 1090876297728. Its totient is φ = 300793046400.

The previous prime is 612424242761. The next prime is 612424242791. The reversal of 612424242764 is 467242424216.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (612424242761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5916809 + ... + 6019424.

It is an arithmetic number, because the mean of its divisors is an integer number (45453179072).

Almost surely, 2^612424242764 is an apocalyptic number.

It is an amenable number.

612424242764 is a deficient number, since it is larger than the sum of its proper divisors (478452054964).

612424242764 is a wasteful number, since it uses less digits than its factorization.

612424242764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11936465 (or 11936463 counting only the distinct ones).

The product of its digits is 1032192, while the sum is 44.

The spelling of 612424242764 in words is "six hundred twelve billion, four hundred twenty-four million, two hundred forty-two thousand, seven hundred sixty-four".