415439426056 has 8 divisors (see below), whose sum is σ = 778948923870. Its totient is φ = 207719713024.

The previous prime is 415439426053. The next prime is 415439426063. The reversal of 415439426056 is 650624934514.

It can be written as a sum of positive squares in only one way, i.e., 315877720900 + 99561705156 = 562030^2 + 315534^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (415439426053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25964964121 + ... + 25964964136.

Almost surely, 2^415439426056 is an apocalyptic number.

It is an amenable number.

415439426056 is a deficient number, since it is larger than the sum of its proper divisors (363509497814).

415439426056 is a wasteful number, since it uses less digits than its factorization.

415439426056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51929928263 (or 51929928259 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 49.

The spelling of 415439426056 in words is "four hundred fifteen billion, four hundred thirty-nine million, four hundred twenty-six thousand, fifty-six".