4138057450748 has 24 divisors (see below), whose sum is σ = 7798728822528. Its totient is φ = 1909852566336.

The previous prime is 4138057450711. The next prime is 4138057450759. The reversal of 4138057450748 is 8470547508314.

It is a junction number, because it is equal to n+sod(n) for n = 4138057450693 and 4138057450702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5316965 + ... + 6045347.

It is an arithmetic number, because the mean of its divisors is an integer number (324947034272).

Almost surely, 2^{4138057450748} is an apocalyptic number.

It is an amenable number.

4138057450748 is a deficient number, since it is larger than the sum of its proper divisors (3660671371780).

4138057450748 is a wasteful number, since it uses less digits than its factorization.

4138057450748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 837653 (or 837651 counting only the distinct ones).

The product of its (nonzero) digits is 15052800, while the sum is 56.

The spelling of 4138057450748 in words is "four trillion, one hundred thirty-eight billion, fifty-seven million, four hundred fifty thousand, seven hundred forty-eight".