461802202664 has 16 divisors (see below), whose sum is σ = 944595414720. Its totient is φ = 209910092080.

The previous prime is 461802202661. The next prime is 461802202703. The reversal of 461802202664 is 466202208164.

It is a super-2 number, since 2×461802202664² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (461802202661) 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, 2623876064 + ... + 2623876239.

It is an arithmetic number, because the mean of its divisors is an integer number (59037213420).

Almost surely, 2^461802202664 is an apocalyptic number.

461802202664 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

461802202664 is an abundant number, since it is smaller than the sum of its proper divisors (482793212056).

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

461802202664 is a wasteful number, since it uses less digits than its factorization.

461802202664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5247752320 (or 5247752316 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 41.

It can be divided in two parts, 461802 and 202664, that added together give a palindrome (664466).

The spelling of 461802202664 in words is "four hundred sixty-one billion, eight hundred two million, two hundred two thousand, six hundred sixty-four".