2312101440984 has 192 divisors, whose sum is σ = 6257874954240. Its totient is φ = 710501299200.

The previous prime is 2312101440959. The next prime is 2312101441049. The reversal of 2312101440984 is 4890441012132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 278999289 + ... + 279007575.

It is an arithmetic number, because the mean of its divisors is an integer number (32593098720).

Almost surely, 2^{2312101440984} is an apocalyptic number.

2312101440984 is a gapful number since it is divisible by the number (24) 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 2312101440984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3128937477120).

2312101440984 is an abundant number, since it is smaller than the sum of its proper divisors (3945773513256).

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

2312101440984 is a wasteful number, since it uses less digits than its factorization.

2312101440984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8978 (or 8945 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The spelling of 2312101440984 in words is "two trillion, three hundred twelve billion, one hundred one million, four hundred forty thousand, nine hundred eighty-four".