473722631712 has 270 divisors, whose sum is σ = 1532621248389. Its totient is φ = 143435508480.

The previous prime is 473722631699. The next prime is 473722631713. The reversal of 473722631712 is 217136227374.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

473722631712 is a `hidden beast` number, since 4 + 7 + 3 + 7 + 2 + 2 + 631 + 7 + 1 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 290473569936 + 183249061776 = 538956^2 + 428076^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=486684.

It is a super-2 number, since 2×473722631712² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (473722631713) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 385453114 + ... + 385454342.

Almost surely, 2^473722631712 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 473722631712

473722631712 is an abundant number, since it is smaller than the sum of its proper divisors (1058898616677).

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

473722631712 is an equidigital number, since it uses as much as digits as its factorization.

473722631712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2502 (or 1245 counting only the distinct ones).

The product of its digits is 592704, while the sum is 45.

The spelling of 473722631712 in words is "four hundred seventy-three billion, seven hundred twenty-two million, six hundred thirty-one thousand, seven hundred twelve".