4375681044 has 48 divisors (see below), whose sum is σ = 11684066688. Its totient is φ = 1248524928.

The previous prime is 4375681039. The next prime is 4375681103. The reversal of 4375681044 is 4401865734.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 4375680987 and 4375681005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29182 + ... + 97994.

It is an arithmetic number, because the mean of its divisors is an integer number (243418056).

Almost surely, 2^4375681044 is an apocalyptic number.

It is an amenable number.

4375681044 is an abundant number, since it is smaller than the sum of its proper divisors (7308385644).

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

4375681044 is a wasteful number, since it uses less digits than its factorization.

4375681044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69584 (or 69582 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 42.

The square root of 4375681044 is about 66148.9307850097. The cubic root of 4375681044 is about 1635.6180169800.

The spelling of 4375681044 in words is "four billion, three hundred seventy-five million, six hundred eighty-one thousand, forty-four".