70744104037 has 2 divisors, whose sum is σ = 70744104038. Its totient is φ = 70744104036.

The previous prime is 70744103987. The next prime is 70744104077. The reversal of 70744104037 is 73040144707.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 64655267076 + 6088836961 = 254274^2 + 78031^2 .

It is an emirp because it is prime and its reverse (73040144707) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70744104037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 70744103987 and 70744104005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70744104077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35372052018 + 35372052019.

It is an arithmetic number, because the mean of its divisors is an integer number (35372052019).

Almost surely, 2^70744104037 is an apocalyptic number.

It is an amenable number.

70744104037 is a deficient number, since it is larger than the sum of its proper divisors (1).

70744104037 is an equidigital number, since it uses as much as digits as its factorization.

70744104037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 65856, while the sum is 37.

The spelling of 70744104037 in words is "seventy billion, seven hundred forty-four million, one hundred four thousand, thirty-seven".