2723258987232 has 192 divisors, whose sum is σ = 8186840169984. Its totient is φ = 776450949120.

The previous prime is 2723258987221. The next prime is 2723258987297. The reversal of 2723258987232 is 2327898523272.

It is a super-2 number, since 2×2723258987232² (a number of 26 digits) contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1034278588 + ... + 1034281220.

It is an arithmetic number, because the mean of its divisors is an integer number (42639792552).

Almost surely, 2^{2723258987232} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2723258987232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4093420084992).

2723258987232 is an abundant number, since it is smaller than the sum of its proper divisors (5463581182752).

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

2723258987232 is a wasteful number, since it uses less digits than its factorization.

2723258987232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5281 (or 5273 counting only the distinct ones).

The product of its digits is 40642560, while the sum is 60.

The spelling of 2723258987232 in words is "two trillion, seven hundred twenty-three billion, two hundred fifty-eight million, nine hundred eighty-seven thousand, two hundred thirty-two".