16020452342 has 8 divisors (see below), whose sum is σ = 24038814096. Its totient is φ = 8007514312.

The previous prime is 16020452341. The next prime is 16020452347. The reversal of 16020452342 is 24325402061.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16020452341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1348538 + ... + 1360365.

It is an arithmetic number, because the mean of its divisors is an integer number (3004851762).

Almost surely, 2^16020452342 is an apocalyptic number.

16020452342 is a deficient number, since it is larger than the sum of its proper divisors (8018361754).

16020452342 is a wasteful number, since it uses less digits than its factorization.

16020452342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2711862.

The product of its (nonzero) digits is 11520, while the sum is 29.

The spelling of 16020452342 in words is "sixteen billion, twenty million, four hundred fifty-two thousand, three hundred forty-two".