1370724770673 has 20 divisors (see below), whose sum is σ = 2048360408820. Its totient is φ = 913488712992.

The previous prime is 1370724770663. The next prime is 1370724770711. The reversal of 1370724770673 is 3760774270731.

It is a happy number.

1370724770673 is a `hidden beast` number, since 1 + 37 + 0 + 72 + 477 + 0 + 6 + 73 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1115509855329 + 255214915344 = 1056177^2 + 505188^2 .

It is not a de Polignac number, because 1370724770673 - 2⁶ = 1370724770609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1370724770663) 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 19 ways as a sum of consecutive naturals, for example, 2807890 + ... + 3259707.

It is an arithmetic number, because the mean of its divisors is an integer number (102418020441).

Almost surely, 2^{1370724770673} is an apocalyptic number.

It is an amenable number.

1370724770673 is a deficient number, since it is larger than the sum of its proper divisors (677635638147).

1370724770673 is an equidigital number, since it uses as much as digits as its factorization.

1370724770673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6070398 (or 6070389 counting only the distinct ones).

The product of its (nonzero) digits is 7260624, while the sum is 54.

The spelling of 1370724770673 in words is "one trillion, three hundred seventy billion, seven hundred twenty-four million, seven hundred seventy thousand, six hundred seventy-three".