424660243662 has 96 divisors (see below), whose sum is σ = 954908023680. Its totient is φ = 136392653376.

The previous prime is 424660243577. The next prime is 424660243687. The reversal of 424660243662 is 266342066424.

424660243662 is a `hidden beast` number, since 4 + 2 + 4 + 6 + 602 + 4 + 36 + 6 + 2 = 666.

It is a super-2 number, since 2×424660243662² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 385004203 + ... + 385005305.

It is an arithmetic number, because the mean of its divisors is an integer number (9946958580).

Almost surely, 2^424660243662 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 424660243662, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (477454011840).

424660243662 is an abundant number, since it is smaller than the sum of its proper divisors (530247780018).

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

424660243662 is a wasteful number, since it uses less digits than its factorization.

424660243662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2075 (or 2014 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 45.

The spelling of 424660243662 in words is "four hundred twenty-four billion, six hundred sixty million, two hundred forty-three thousand, six hundred sixty-two".