2387338272029 has 2 divisors, whose sum is σ = 2387338272030. Its totient is φ = 2387338272028.

The previous prime is 2387338271987. The next prime is 2387338272061. The reversal of 2387338272029 is 9202728337832.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2386175325625 + 1162946404 = 1544725^2 + 34102^2 .

It is a cyclic number.

It is not a de Polignac number, because 2387338272029 - 2¹⁶ = 2387338206493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2387338277029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1193669136014 + 1193669136015.

It is an arithmetic number, because the mean of its divisors is an integer number (1193669136015).

Almost surely, 2^{2387338272029} is an apocalyptic number.

It is an amenable number.

2387338272029 is a deficient number, since it is larger than the sum of its proper divisors (1).

2387338272029 is an equidigital number, since it uses as much as digits as its factorization.

2387338272029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12192768, while the sum is 56.

The spelling of 2387338272029 in words is "two trillion, three hundred eighty-seven billion, three hundred thirty-eight million, two hundred seventy-two thousand, twenty-nine".