16745325042 has 16 divisors (see below), whose sum is σ = 34307495712. Its totient is φ = 5445634080.

The previous prime is 16745325041. The next prime is 16745325067. The reversal of 16745325042 is 24052354761.

It is not an unprimeable number, because it can be changed into a prime (16745325041) 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, 34034968 + ... + 34035459.

It is an arithmetic number, because the mean of its divisors is an integer number (2144218482).

Almost surely, 2^16745325042 is an apocalyptic number.

16745325042 is an abundant number, since it is smaller than the sum of its proper divisors (17562170670).

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

16745325042 is a wasteful number, since it uses less digits than its factorization.

16745325042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68070473.

The product of its (nonzero) digits is 201600, while the sum is 39.

The spelling of 16745325042 in words is "sixteen billion, seven hundred forty-five million, three hundred twenty-five thousand, forty-two".