940123054 has 16 divisors (see below), whose sum is σ = 1539466992. Its totient is φ = 427958208.

The previous prime is 940123043. The next prime is 940123111. The reversal of 940123054 is 450321049.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245764 + ... + 249559.

It is an arithmetic number, because the mean of its divisors is an integer number (96216687).

Almost surely, 2^940123054 is an apocalyptic number.

940123054 is a deficient number, since it is larger than the sum of its proper divisors (599343938).

940123054 is a wasteful number, since it uses less digits than its factorization.

940123054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495411.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 940123054 is about 30661.4261573072. The cubic root of 940123054 is about 979.6288522366.

The spelling of 940123054 in words is "nine hundred forty million, one hundred twenty-three thousand, fifty-four".