940077078554 has 8 divisors (see below), whose sum is σ = 1434015882720. Its totient is φ = 462071784316.

The previous prime is 940077078503. The next prime is 940077078571. The reversal of 940077078554 is 455870770049.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 940077078554.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3983377334 + ... + 3983377569.

It is an arithmetic number, because the mean of its divisors is an integer number (179251985340).

Almost surely, 2^940077078554 is an apocalyptic number.

940077078554 is a deficient number, since it is larger than the sum of its proper divisors (493938804166).

940077078554 is a wasteful number, since it uses less digits than its factorization.

940077078554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7966754964.

The product of its (nonzero) digits is 9878400, while the sum is 56.

The spelling of 940077078554 in words is "nine hundred forty billion, seventy-seven million, seventy-eight thousand, five hundred fifty-four".