462220302464 has 16 divisors (see below), whose sum is σ = 920829509070. Its totient is φ = 231110151168.

The previous prime is 462220302457. The next prime is 462220302527. The reversal of 462220302464 is 464203022264.

It can be written as a sum of positive squares in only one way, i.e., 404485824064 + 57734478400 = 635992^2 + 240280^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1805547929 + ... + 1805548184.

Almost surely, 2^462220302464 is an apocalyptic number.

It is an amenable number.

462220302464 is a deficient number, since it is larger than the sum of its proper divisors (458609206606).

462220302464 is an equidigital number, since it uses as much as digits as its factorization.

462220302464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3611096127 (or 3611096115 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 35.

The spelling of 462220302464 in words is "four hundred sixty-two billion, two hundred twenty million, three hundred two thousand, four hundred sixty-four".