4666642400262 has 32 divisors (see below), whose sum is σ = 9916496431200. Its totient is φ = 1464044665344.

The previous prime is 4666642400261. The next prime is 4666642400263. The reversal of 4666642400262 is 2620042466664.

It is an interprime number because it is at equal distance from previous prime (4666642400261) and next prime (4666642400263).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4666642400261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79125187 + ... + 79184142.

It is an arithmetic number, because the mean of its divisors is an integer number (309890513475).

Almost surely, 2^{4666642400262} is an apocalyptic number.

4666642400262 is an abundant number, since it is smaller than the sum of its proper divisors (5249854030938).

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

4666642400262 is a wasteful number, since it uses less digits than its factorization.

4666642400262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158309385 (or 158309351 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 48.

The spelling of 4666642400262 in words is "four trillion, six hundred sixty-six billion, six hundred forty-two million, four hundred thousand, two hundred sixty-two".