4646273641100 has 144 divisors (see below), whose sum is σ = 12456314078208. Its totient is φ = 1464877128960.

The previous prime is 4646273641081. The next prime is 4646273641103. The reversal of 4646273641100 is 11463726464.

It is not an unprimeable number, because it can be changed into a prime (4646273641103) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 1422617 + ... + 3363983.

Almost surely, 2^{4646273641100} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4646273641100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6228157039104).

4646273641100 is an abundant number, since it is smaller than the sum of its proper divisors (7810040437108).

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

4646273641100 is a wasteful number, since it uses less digits than its factorization.

4646273641100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1941664 (or 1941657 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 44.

The spelling of 4646273641100 in words is "four trillion, six hundred forty-six billion, two hundred seventy-three million, six hundred forty-one thousand, one hundred".