3472442740073 has 2 divisors, whose sum is σ = 3472442740074. Its totient is φ = 3472442740072.

The previous prime is 3472442740051. The next prime is 3472442740103. The reversal of 3472442740073 is 3700472442743.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2324795473984 + 1147647266089 = 1524728^2 + 1071283^2 .

It is a cyclic number.

It is not a de Polignac number, because 3472442740073 - 2¹² = 3472442735977 is a prime.

It is not a weakly prime, because it can be changed into another prime (3472442740573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1736221370036 + 1736221370037.

It is an arithmetic number, because the mean of its divisors is an integer number (1736221370037).

Almost surely, 2^{3472442740073} is an apocalyptic number.

It is an amenable number.

3472442740073 is a deficient number, since it is larger than the sum of its proper divisors (1).

3472442740073 is an equidigital number, since it uses as much as digits as its factorization.

3472442740073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3161088, while the sum is 47.

The spelling of 3472442740073 in words is "three trillion, four hundred seventy-two billion, four hundred forty-two million, seven hundred forty thousand, seventy-three".