7345670745361 has 12 divisors (see below), whose sum is σ = 7957255885068. Its totient is φ = 6778003774464.

The previous prime is 7345670745341. The next prime is 7345670745401. The reversal of 7345670745361 is 1635470765437.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 501398529025 + 6844272216336 = 708095^2 + 2616156^2 .

It is not a de Polignac number, because 7345670745361 - 2¹⁵ = 7345670712593 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7345670745296 and 7345670745305.

It is not an unprimeable number, because it can be changed into a prime (7345670745341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7943100 + ... + 8819533.

It is an arithmetic number, because the mean of its divisors is an integer number (663104657089).

Almost surely, 2^{7345670745361} is an apocalyptic number.

It is an amenable number.

7345670745361 is a deficient number, since it is larger than the sum of its proper divisors (611585139707).

7345670745361 is a wasteful number, since it uses less digits than its factorization.

7345670745361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16765252 (or 16765239 counting only the distinct ones).

The product of its (nonzero) digits is 44452800, while the sum is 58.

The spelling of 7345670745361 in words is "seven trillion, three hundred forty-five billion, six hundred seventy million, seven hundred forty-five thousand, three hundred sixty-one".