464426646340730 has 32 divisors (see below), whose sum is σ = 837031127706000. Its totient is φ = 185534429133312.

The previous prime is 464426646340673. The next prime is 464426646340747. The reversal of 464426646340730 is 37043646624464.

It can be written as a sum of positive squares in 8 ways, for example, as 65826659169769 + 398599987170961 = 8113363^2 + 19964969^2 .

It is a super-3 number, since 3×464426646340730³ (a number of 45 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 464426646340730.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125418254 + ... + 129068166.

Almost surely, 2^{464426646340730} is an apocalyptic number.

464426646340730 is a deficient number, since it is larger than the sum of its proper divisors (372604481365270).

464426646340730 is a wasteful number, since it uses less digits than its factorization.

464426646340730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3666098.

The product of its (nonzero) digits is 167215104, while the sum is 59.

The spelling of 464426646340730 in words is "four hundred sixty-four trillion, four hundred twenty-six billion, six hundred forty-six million, three hundred forty thousand, seven hundred thirty".