940796476452 has 144 divisors (see below), whose sum is σ = 2812623445632. Its totient is φ = 259537374720.

The previous prime is 940796476441. The next prime is 940796476457. The reversal of 940796476452 is 254674697049.

It is a happy number.

940796476452 is a `hidden beast` number, since 9 + 40 + 79 + 6 + 4 + 76 + 452 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a self number, because there is not a number n which added to its sum of digits gives 940796476452.

It is not an unprimeable number, because it can be changed into a prime (940796476457) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 836328 + ... + 1606560.

Almost surely, 2^940796476452 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 940796476452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1406311722816).

940796476452 is an abundant number, since it is smaller than the sum of its proper divisors (1871826969180).

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

940796476452 is a wasteful number, since it uses less digits than its factorization.

940796476452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770418 (or 770413 counting only the distinct ones).

The product of its (nonzero) digits is 91445760, while the sum is 63.

The spelling of 940796476452 in words is "nine hundred forty billion, seven hundred ninety-six million, four hundred seventy-six thousand, four hundred fifty-two".