464421474350430 has 128 divisors (see below), whose sum is σ = 1133985733410816. Its totient is φ = 121697043494400.

The previous prime is 464421474350429. The next prime is 464421474350479. The reversal of 464421474350430 is 34053474124464.

It is a super-2 number, since 2×464421474350430² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8633786835 + ... + 8633840625.

It is an arithmetic number, because the mean of its divisors is an integer number (8859263542272).

Almost surely, 2^{464421474350430} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 464421474350430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (566992866705408).

464421474350430 is an abundant number, since it is smaller than the sum of its proper divisors (669564259060386).

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

464421474350430 is a wasteful number, since it uses less digits than its factorization.

464421474350430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58362.

The product of its (nonzero) digits is 15482880, while the sum is 51.

The spelling of 464421474350430 in words is "four hundred sixty-four trillion, four hundred twenty-one billion, four hundred seventy-four million, three hundred fifty thousand, four hundred thirty".