1468744178709 has 16 divisors (see below), whose sum is σ = 2028629957760. Its totient is φ = 944547267840.

The previous prime is 1468744178701. The next prime is 1468744178723. The reversal of 1468744178709 is 9078714478641.

It is not a de Polignac number, because 1468744178709 - 2³ = 1468744178701 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1468744178709.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1468744178701) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67073377 + ... + 67095270.

It is an arithmetic number, because the mean of its divisors is an integer number (126789372360).

Almost surely, 2^{1468744178709} is an apocalyptic number.

It is an amenable number.

1468744178709 is a deficient number, since it is larger than the sum of its proper divisors (559885779051).

1468744178709 is a wasteful number, since it uses less digits than its factorization.

1468744178709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134168780.

The product of its (nonzero) digits is 75866112, while the sum is 66.

The spelling of 1468744178709 in words is "one trillion, four hundred sixty-eight billion, seven hundred forty-four million, one hundred seventy-eight thousand, seven hundred nine".