3701144668073 has 2 divisors, whose sum is σ = 3701144668074. Its totient is φ = 3701144668072.

The previous prime is 3701144668057. The next prime is 3701144668079. The reversal of 3701144668073 is 3708664411073.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2521146947344 + 1179997720729 = 1587812^2 + 1086277^2 .

It is an emirp because it is prime and its reverse (3708664411073) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3701144668073 - 2⁴ = 3701144668057 is a prime.

It is not a weakly prime, because it can be changed into another prime (3701144668079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1850572334036 + 1850572334037.

It is an arithmetic number, because the mean of its divisors is an integer number (1850572334037).

Almost surely, 2^{3701144668073} is an apocalyptic number.

It is an amenable number.

3701144668073 is a deficient number, since it is larger than the sum of its proper divisors (1).

3701144668073 is an equidigital number, since it uses as much as digits as its factorization.

3701144668073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2032128, while the sum is 50.

The spelling of 3701144668073 in words is "three trillion, seven hundred one billion, one hundred forty-four million, six hundred sixty-eight thousand, seventy-three".