470214661284 has 81 divisors (see below), whose sum is σ = 1242773335713. Its totient is φ = 149893343424.

The previous prime is 470214661277. The next prime is 470214661297. The reversal of 470214661284 is 482166412074.

The square root of 470214661284 is 685722.

It is a perfect power (a square), and thus also a powerful number.

470214661284 is a `hidden beast` number, since 4 + 7 + 0 + 21 + 4 + 6 + 612 + 8 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 94788862884 + 375425798400 = 307878^2 + 612720^2 .

It is a super-2 number, since 2×470214661284² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 94627152 + ... + 94632120.

Almost surely, 2^470214661284 is an apocalyptic number.

470214661284 is the 685722-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 470214661284

470214661284 is an abundant number, since it is smaller than the sum of its proper divisors (772558674429).

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

470214661284 is an equidigital number, since it uses as much as digits as its factorization.

470214661284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9994 (or 4997 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The spelling of 470214661284 in words is "four hundred seventy billion, two hundred fourteen million, six hundred sixty-one thousand, two hundred eighty-four".