464142463322 has 8 divisors (see below), whose sum is σ = 696229202196. Its totient is φ = 232066062592.

The previous prime is 464142463289. The next prime is 464142463327. The reversal of 464142463322 is 223364241464.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 458966955841 + 5175507481 = 677471^2 + 71941^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×464142463322² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 464142463322.

It is not an unprimeable number, because it can be changed into a prime (464142463327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2471303 + ... + 2652474.

Almost surely, 2^464142463322 is an apocalyptic number.

464142463322 is a deficient number, since it is larger than the sum of its proper divisors (232086738874).

464142463322 is a wasteful number, since it uses less digits than its factorization.

464142463322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5169072.

The product of its digits is 663552, while the sum is 41.

The spelling of 464142463322 in words is "four hundred sixty-four billion, one hundred forty-two million, four hundred sixty-three thousand, three hundred twenty-two".