2472403968329 has 2 divisors, whose sum is σ = 2472403968330. Its totient is φ = 2472403968328.

The previous prime is 2472403968259. The next prime is 2472403968403. The reversal of 2472403968329 is 9238693042742.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1416754575625 + 1055649392704 = 1190275^2 + 1027448^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2472403968329 is a prime.

It is a super-2 number, since 2×2472403968329² (a number of 26 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2472903968329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1236201984164 + 1236201984165.

It is an arithmetic number, because the mean of its divisors is an integer number (1236201984165).

Almost surely, 2^{2472403968329} is an apocalyptic number.

It is an amenable number.

2472403968329 is a deficient number, since it is larger than the sum of its proper divisors (1).

2472403968329 is an equidigital number, since it uses as much as digits as its factorization.

2472403968329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31352832, while the sum is 59.

The spelling of 2472403968329 in words is "two trillion, four hundred seventy-two billion, four hundred three million, nine hundred sixty-eight thousand, three hundred twenty-nine".