4026664325502 has 384 divisors, whose sum is σ = 11020694630400. Its totient is φ = 1034397112320.

The previous prime is 4026664325473. The next prime is 4026664325503. The reversal of 4026664325502 is 2055234666204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4026664325503) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 6223592143 + ... + 6223592789.

It is an arithmetic number, because the mean of its divisors is an integer number (28699725600).

Almost surely, 2^{4026664325502} is an apocalyptic number.

4026664325502 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 4026664325502, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5510347315200).

4026664325502 is an abundant number, since it is smaller than the sum of its proper divisors (6994030304898).

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

4026664325502 is a wasteful number, since it uses less digits than its factorization.

4026664325502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1248 (or 1245 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 45.

The spelling of 4026664325502 in words is "four trillion, twenty-six billion, six hundred sixty-four million, three hundred twenty-five thousand, five hundred two".