1234292806399 has 2 divisors, whose sum is σ = 1234292806400. Its totient is φ = 1234292806398.

The previous prime is 1234292806343. The next prime is 1234292806469. The reversal of 1234292806399 is 9936082924321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1234292806399 - 2²⁹ = 1233755935487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1234292806499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 617146403199 + 617146403200.

It is an arithmetic number, because the mean of its divisors is an integer number (617146403200).

Almost surely, 2^{1234292806399} is an apocalyptic number.

1234292806399 is a deficient number, since it is larger than the sum of its proper divisors (1).

1234292806399 is an equidigital number, since it uses as much as digits as its factorization.

1234292806399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10077696, while the sum is 58.

The spelling of 1234292806399 in words is "one trillion, two hundred thirty-four billion, two hundred ninety-two million, eight hundred six thousand, three hundred ninety-nine".