1468646783115 has 16 divisors (see below), whose sum is σ = 2349891871008. Its totient is φ = 783259278336.

The previous prime is 1468646783077. The next prime is 1468646783141. The reversal of 1468646783115 is 5113876468641.

It is not a de Polignac number, because 1468646783115 - 2²⁶ = 1468579674251 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 537604 + ... + 1796193.

It is an arithmetic number, because the mean of its divisors is an integer number (146868241938).

Almost surely, 2^{1468646783115} is an apocalyptic number.

1468646783115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1468646783115 is a deficient number, since it is larger than the sum of its proper divisors (881245087893).

1468646783115 is a wasteful number, since it uses less digits than its factorization.

1468646783115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2375758.

The product of its digits is 23224320, while the sum is 60.

The spelling of 1468646783115 in words is "one trillion, four hundred sixty-eight billion, six hundred forty-six million, seven hundred eighty-three thousand, one hundred fifteen".