472840520374236 has 768 divisors, whose sum is σ = 1446436623679488. Its totient is φ = 117042444288000.

The previous prime is 472840520374231. The next prime is 472840520374237. The reversal of 472840520374236 is 632473025048274.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472840520374231) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 204604291521 + ... + 204604293831.

It is an arithmetic number, because the mean of its divisors is an integer number (1883381020416).

Almost surely, 2^{472840520374236} is an apocalyptic number.

472840520374236 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 472840520374236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (723218311839744).

472840520374236 is an abundant number, since it is smaller than the sum of its proper divisors (973596103305252).

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

472840520374236 is a wasteful number, since it uses less digits than its factorization.

472840520374236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4170 (or 4168 counting only the distinct ones).

The product of its (nonzero) digits is 54190080, while the sum is 57.

The spelling of 472840520374236 in words is "four hundred seventy-two trillion, eight hundred forty billion, five hundred twenty million, three hundred seventy-four thousand, two hundred thirty-six".