4030648056128 has 14 divisors (see below), whose sum is σ = 7998317236506. Its totient is φ = 2015324028032.

The previous prime is 4030648056037. The next prime is 4030648056167. The reversal of 4030648056128 is 8216508460304.

It can be written as a sum of positive squares in only one way, i.e., 3634543976704 + 396104079424 = 1906448^2 + 629368^2 .

It is a super-2 number, since 2×4030648056128² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31489437875 + ... + 31489438002.

Almost surely, 2^{4030648056128} is an apocalyptic number.

It is an amenable number.

4030648056128 is a deficient number, since it is larger than the sum of its proper divisors (3967669180378).

4030648056128 is an equidigital number, since it uses as much as digits as its factorization.

4030648056128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62978875889 (or 62978875879 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 47.

The spelling of 4030648056128 in words is "four trillion, thirty billion, six hundred forty-eight million, fifty-six thousand, one hundred twenty-eight".