16734542023 has 8 divisors (see below), whose sum is σ = 16905490560. Its totient is φ = 16563863160.

The previous prime is 16734542021. The next prime is 16734542053. The reversal of 16734542023 is 32024543761.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16734542023 - 2¹ = 16734542021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16734542021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58518 + ... + 192076.

It is an arithmetic number, because the mean of its divisors is an integer number (2113186320).

Almost surely, 2^16734542023 is an apocalyptic number.

16734542023 is a deficient number, since it is larger than the sum of its proper divisors (170948537).

16734542023 is a wasteful number, since it uses less digits than its factorization.

16734542023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134837.

The product of its (nonzero) digits is 120960, while the sum is 37.

The spelling of 16734542023 in words is "sixteen billion, seven hundred thirty-four million, five hundred forty-two thousand, twenty-three".