1234766674321 has 32 divisors (see below), whose sum is σ = 1268706610080. Its totient is φ = 1201428578304.

The previous prime is 1234766674291. The next prime is 1234766674331.

1234766674321 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 16 ways, for example, as 150854560000 + 1083912114321 = 388400^2 + 1041111^2 .

It is a cyclic number.

It is not a de Polignac number, because 1234766674321 - 2¹¹ = 1234766672273 is a prime.

It is a super-2 number, since 2×1234766674321² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1234766674331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1684538071 + ... + 1684538803.

It is an arithmetic number, because the mean of its divisors is an integer number (39647081565).

Almost surely, 2^{1234766674321} is an apocalyptic number.

It is an amenable number.

1234766674321 is a deficient number, since it is larger than the sum of its proper divisors (33939935759).

1234766674321 is a wasteful number, since it uses less digits than its factorization.

1234766674321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1765.

The product of its digits is 6096384, while the sum is 52.

The spelling of 1234766674321 in words is "one trillion, two hundred thirty-four billion, seven hundred sixty-six million, six hundred seventy-four thousand, three hundred twenty-one".