1233342430379 has 2 divisors, whose sum is σ = 1233342430380. Its totient is φ = 1233342430378.

The previous prime is 1233342430373. The next prime is 1233342430447. The reversal of 1233342430379 is 9730342433321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1233342430379 - 2⁸ = 1233342430123 is a prime.

It is a super-2 number, since 2×1233342430379² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1233342430373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616671215189 + 616671215190.

It is an arithmetic number, because the mean of its divisors is an integer number (616671215190).

Almost surely, 2^{1233342430379} is an apocalyptic number.

1233342430379 is a deficient number, since it is larger than the sum of its proper divisors (1).

1233342430379 is an equidigital number, since it uses as much as digits as its factorization.

1233342430379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 979776, while the sum is 44.

The spelling of 1233342430379 in words is "one trillion, two hundred thirty-three billion, three hundred forty-two million, four hundred thirty thousand, three hundred seventy-nine".