2123713849488 has 320 divisors, whose sum is σ = 7064811823104. Its totient is φ = 538155340800.

The previous prime is 2123713849409. The next prime is 2123713849531. The reversal of 2123713849488 is 8849483173212.

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, 18277945 + ... + 18393767.

Almost surely, 2^{2123713849488} is an apocalyptic number.

2123713849488 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 2123713849488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3532405911552).

2123713849488 is an abundant number, since it is smaller than the sum of its proper divisors (4941097973616).

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

2123713849488 is a wasteful number, since it uses less digits than its factorization.

2123713849488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115915 (or 115887 counting only the distinct ones).

The product of its digits is 18579456, while the sum is 60.

The spelling of 2123713849488 in words is "two trillion, one hundred twenty-three billion, seven hundred thirteen million, eight hundred forty-nine thousand, four hundred eighty-eight".