2643425463000 has 256 divisors, whose sum is σ = 9427550745600. Its totient is φ = 604092902400.

The previous prime is 2643425462969. The next prime is 2643425463023. The reversal of 2643425463000 is 3645243462.

It is a self number, because there is not a number n which added to its sum of digits gives 2643425463000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 150708231 + ... + 150725769.

It is an arithmetic number, because the mean of its divisors is an integer number (36826370100).

Almost surely, 2^{2643425463000} is an apocalyptic number.

2643425463000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2643425463000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4713775372800).

2643425463000 is an abundant number, since it is smaller than the sum of its proper divisors (6784125282600).

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

2643425463000 is a wasteful number, since it uses less digits than its factorization.

2643425463000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24747 (or 24733 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 39.

The spelling of 2643425463000 in words is "two trillion, six hundred forty-three billion, four hundred twenty-five million, four hundred sixty-three thousand".