940774919280 has 320 divisors, whose sum is σ = 3479962411008. Its totient is φ = 205565690880.

The previous prime is 940774919269. The next prime is 940774919281. The reversal of 940774919280 is 82919477049.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (940774919281) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 77698987 + ... + 77711093.

Almost surely, 2^940774919280 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 940774919280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1739981205504).

940774919280 is an abundant number, since it is smaller than the sum of its proper divisors (2539187491728).

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

940774919280 is a wasteful number, since it uses less digits than its factorization.

940774919280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14164 (or 14158 counting only the distinct ones).

The product of its (nonzero) digits is 9144576, while the sum is 60.

The spelling of 940774919280 in words is "nine hundred forty billion, seven hundred seventy-four million, nine hundred nineteen thousand, two hundred eighty".