4255430615140 has 12 divisors (see below), whose sum is σ = 8936404291836. Its totient is φ = 1702172246048.

The previous prime is 4255430615101. The next prime is 4255430615173. The reversal of 4255430615140 is 415160345524.

It can be written as a sum of positive squares in 2 ways, for example, as 485519091264 + 3769911523876 = 696792^2 + 1941626^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4255430615093 and 4255430615102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106385765359 + ... + 106385765398.

It is an arithmetic number, because the mean of its divisors is an integer number (744700357653).

Almost surely, 2^{4255430615140} is an apocalyptic number.

It is an amenable number.

4255430615140 is an abundant number, since it is smaller than the sum of its proper divisors (4680973676696).

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

4255430615140 is a wasteful number, since it uses less digits than its factorization.

4255430615140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212771530766 (or 212771530764 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 40.

The spelling of 4255430615140 in words is "four trillion, two hundred fifty-five billion, four hundred thirty million, six hundred fifteen thousand, one hundred forty".