4634426872032 has 48 divisors (see below), whose sum is σ = 12166521211152. Its totient is φ = 1544662840320.

The previous prime is 4634426871979. The next prime is 4634426872051. The reversal of 4634426872032 is 2302786244364.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1260469 + ... + 3295092.

It is an arithmetic number, because the mean of its divisors is an integer number (253469191899).

Almost surely, 2^{4634426872032} is an apocalyptic number.

It is an amenable number.

4634426872032 is an abundant number, since it is smaller than the sum of its proper divisors (7532094339120).

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

4634426872032 is a wasteful number, since it uses less digits than its factorization.

4634426872032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4566171 (or 4566163 counting only the distinct ones).

The product of its (nonzero) digits is 9289728, while the sum is 51.

The spelling of 4634426872032 in words is "four trillion, six hundred thirty-four billion, four hundred twenty-six million, eight hundred seventy-two thousand, thirty-two".