2623855839948 has 192 divisors, whose sum is σ = 7795108285440. Its totient is φ = 747677952000.

The previous prime is 2623855839923. The next prime is 2623855839961. The reversal of 2623855839948 is 8499385583262.

2623855839948 is a `hidden beast` number, since 2 + 6 + 2 + 38 + 5 + 583 + 9 + 9 + 4 + 8 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 519470023 + ... + 519475073.

It is an arithmetic number, because the mean of its divisors is an integer number (40599522320).

Almost surely, 2^{2623855839948} is an apocalyptic number.

2623855839948 is a gapful number since it is divisible by the number (28) 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 2623855839948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3897554142720).

2623855839948 is an abundant number, since it is smaller than the sum of its proper divisors (5171252445492).

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

2623855839948 is a wasteful number, since it uses less digits than its factorization.

2623855839948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6765 (or 6757 counting only the distinct ones).

The product of its digits is 895795200, while the sum is 72.

The spelling of 2623855839948 in words is "two trillion, six hundred twenty-three billion, eight hundred fifty-five million, eight hundred thirty-nine thousand, nine hundred forty-eight".