4634731446149 has 8 divisors (see below), whose sum is σ = 5296880146560. Its totient is φ = 3972593797776.

The previous prime is 4634731446139. The next prime is 4634731446179. The reversal of 4634731446149 is 9416441374364.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4634731446149 - 2¹² = 4634731442053 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4634731446094 and 4634731446103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4634731446119) 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 7 ways as a sum of consecutive naturals, for example, 1844009 + ... + 3559470.

It is an arithmetic number, because the mean of its divisors is an integer number (662110018320).

Almost surely, 2^{4634731446149} is an apocalyptic number.

It is an amenable number.

4634731446149 is a deficient number, since it is larger than the sum of its proper divisors (662148700411).

4634731446149 is a wasteful number, since it uses less digits than its factorization.

4634731446149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5526019.

The product of its digits is 20901888, while the sum is 56.

The spelling of 4634731446149 in words is "four trillion, six hundred thirty-four billion, seven hundred thirty-one million, four hundred forty-six thousand, one hundred forty-nine".