2430012001397 has 2 divisors, whose sum is σ = 2430012001398. Its totient is φ = 2430012001396.

The previous prime is 2430012001393. The next prime is 2430012001421. The reversal of 2430012001397 is 7931002100342.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2301680402641 + 128331598756 = 1517129^2 + 358234^2 .

It is a cyclic number.

It is not a de Polignac number, because 2430012001397 - 2² = 2430012001393 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2430012001393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1215006000698 + 1215006000699.

It is an arithmetic number, because the mean of its divisors is an integer number (1215006000699).

Almost surely, 2^{2430012001397} is an apocalyptic number.

It is an amenable number.

2430012001397 is a deficient number, since it is larger than the sum of its proper divisors (1).

2430012001397 is an equidigital number, since it uses as much as digits as its factorization.

2430012001397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 32.

The spelling of 2430012001397 in words is "two trillion, four hundred thirty billion, twelve million, one thousand, three hundred ninety-seven".