4461826938180 has 48 divisors (see below), whose sum is σ = 12520215537984. Its totient is φ = 1187239553920.

The previous prime is 4461826938143. The next prime is 4461826938199. The reversal of 4461826938180 is 818396281644.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (60).

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, 80627202 + ... + 80682521.

It is an arithmetic number, because the mean of its divisors is an integer number (260837823708).

Almost surely, 2^{4461826938180} is an apocalyptic number.

It is an amenable number.

4461826938180 is an abundant number, since it is smaller than the sum of its proper divisors (8058388599804).

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

4461826938180 is a wasteful number, since it uses less digits than its factorization.

4461826938180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161310196 (or 161310194 counting only the distinct ones).

The product of its (nonzero) digits is 15925248, while the sum is 60.

The spelling of 4461826938180 in words is "four trillion, four hundred sixty-one billion, eight hundred twenty-six million, nine hundred thirty-eight thousand, one hundred eighty".