466406442642 has 32 divisors (see below), whose sum is σ = 1066107369600. Its totient is φ = 133254546048.

The previous prime is 466406442641. The next prime is 466406442727. The reversal of 466406442642 is 246244604664.

It is a junction number, because it is equal to n+sod(n) for n = 466406442591 and 466406442600.

It is not an unprimeable number, because it can be changed into a prime (466406442641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1216284 + ... + 1553112.

It is an arithmetic number, because the mean of its divisors is an integer number (33315855300).

Almost surely, 2^466406442642 is an apocalyptic number.

466406442642 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

466406442642 is an abundant number, since it is smaller than the sum of its proper divisors (599700926958).

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

466406442642 is a wasteful number, since it uses less digits than its factorization.

466406442642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369810.

The product of its (nonzero) digits is 5308416, while the sum is 48.

The spelling of 466406442642 in words is "four hundred sixty-six billion, four hundred six million, four hundred forty-two thousand, six hundred forty-two".