481306242042615 has 64 divisors (see below), whose sum is σ = 841567735217664. Its totient is φ = 232952740800000.

The previous prime is 481306242042611. The next prime is 481306242042673. The reversal of 481306242042615 is 516240242603184.

It is not a de Polignac number, because 481306242042615 - 2² = 481306242042611 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481306242042611) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 218074960 + ... + 220270970.

It is an arithmetic number, because the mean of its divisors is an integer number (13149495862776).

Almost surely, 2^{481306242042615} is an apocalyptic number.

481306242042615 is a deficient number, since it is larger than the sum of its proper divisors (360261493175049).

481306242042615 is a wasteful number, since it uses less digits than its factorization.

481306242042615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2198352.

The product of its (nonzero) digits is 2211840, while the sum is 48.

Adding to 481306242042615 its reverse (516240242603184), we get a palindrome (997546484645799).

The spelling of 481306242042615 in words is "four hundred eighty-one trillion, three hundred six billion, two hundred forty-two million, forty-two thousand, six hundred fifteen".