12293787901433 has 2 divisors, whose sum is σ = 12293787901434. Its totient is φ = 12293787901432.

The previous prime is 12293787901427. The next prime is 12293787901517. The reversal of 12293787901433 is 33410978739221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8295995596729 + 3997792304704 = 2880277^2 + 1999448^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12293787901433 is a prime.

It is a super-2 number, since 2×12293787901433² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12293787901033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6146893950716 + 6146893950717.

It is an arithmetic number, because the mean of its divisors is an integer number (6146893950717).

Almost surely, 2^{12293787901433} is an apocalyptic number.

It is an amenable number.

12293787901433 is a deficient number, since it is larger than the sum of its proper divisors (1).

12293787901433 is an equidigital number, since it uses as much as digits as its factorization.

12293787901433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13716864, while the sum is 59.

The spelling of 12293787901433 in words is "twelve trillion, two hundred ninety-three billion, seven hundred eighty-seven million, nine hundred one thousand, four hundred thirty-three".