1120431240349 has 2 divisors, whose sum is σ = 1120431240350. Its totient is φ = 1120431240348.

The previous prime is 1120431240259. The next prime is 1120431240371. The reversal of 1120431240349 is 9430421340211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1011543120025 + 108888120324 = 1005755^2 + 329982^2 .

It is a cyclic number.

It is not a de Polignac number, because 1120431240349 - 2¹³ = 1120431232157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1120431244349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560215620174 + 560215620175.

It is an arithmetic number, because the mean of its divisors is an integer number (560215620175).

Almost surely, 2^{1120431240349} is an apocalyptic number.

It is an amenable number.

1120431240349 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120431240349 is an equidigital number, since it uses as much as digits as its factorization.

1120431240349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 1120431240349 in words is "one trillion, one hundred twenty billion, four hundred thirty-one million, two hundred forty thousand, three hundred forty-nine".