2023856698932 has 120 divisors (see below), whose sum is σ = 5571205516800. Its totient is φ = 638885055744.

The previous prime is 2023856698921. The next prime is 2023856698939. The reversal of 2023856698932 is 2398966583202.

2023856698932 is a `hidden beast` number, since 2 + 0 + 2 + 38 + 566 + 9 + 8 + 9 + 32 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 2023856698932.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2023856698939) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 17666028 + ... + 17780220.

It is an arithmetic number, because the mean of its divisors is an integer number (46426712640).

Almost surely, 2^{2023856698932} 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 2023856698932, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2785602758400).

2023856698932 is an abundant number, since it is smaller than the sum of its proper divisors (3547348817868).

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

2023856698932 is a wasteful number, since it uses less digits than its factorization.

2023856698932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117107 (or 117096 counting only the distinct ones).

The product of its (nonzero) digits is 67184640, while the sum is 63.

The spelling of 2023856698932 in words is "two trillion, twenty-three billion, eight hundred fifty-six million, six hundred ninety-eight thousand, nine hundred thirty-two".