16074949974 has 16 divisors (see below), whose sum is σ = 32196434880. Its totient is φ = 5350560840.

The previous prime is 16074949921. The next prime is 16074949993. The reversal of 16074949974 is 47994947061.

16074949974 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1934464 + ... + 1942755.

It is an arithmetic number, because the mean of its divisors is an integer number (2012277180).

Almost surely, 2^16074949974 is an apocalyptic number.

16074949974 is an abundant number, since it is smaller than the sum of its proper divisors (16121484906).

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

16074949974 is a wasteful number, since it uses less digits than its factorization.

16074949974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3877915.

The product of its (nonzero) digits is 13716864, while the sum is 60.

The spelling of 16074949974 in words is "sixteen billion, seventy-four million, nine hundred forty-nine thousand, nine hundred seventy-four".