2023321457016 has 48 divisors (see below), whose sum is σ = 5545850997960. Its totient is φ = 666314694720.

The previous prime is 2023321457009. The next prime is 2023321457077. The reversal of 2023321457016 is 6107541233202.

2023321457016 is a `hidden beast` number, since 20 + 2 + 33 + 21 + 4 + 570 + 16 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 169281295 + ... + 169293246.

Almost surely, 2^{2023321457016} is an apocalyptic number.

It is an amenable number.

2023321457016 is an abundant number, since it is smaller than the sum of its proper divisors (3522529540944).

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

2023321457016 is a wasteful number, since it uses less digits than its factorization.

2023321457016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338574636 (or 338574629 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The spelling of 2023321457016 in words is "two trillion, twenty-three billion, three hundred twenty-one million, four hundred fifty-seven thousand, sixteen".