1126425354073 has 2 divisors, whose sum is σ = 1126425354074. Its totient is φ = 1126425354072.

The previous prime is 1126425354007. The next prime is 1126425354077. The reversal of 1126425354073 is 3704535246211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 724383125449 + 402042228624 = 851107^2 + 634068^2 .

It is a cyclic number.

It is not a de Polignac number, because 1126425354073 - 2⁹ = 1126425353561 is a prime.

It is not a weakly prime, because it can be changed into another prime (1126425354077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 563212677036 + 563212677037.

It is an arithmetic number, because the mean of its divisors is an integer number (563212677037).

Almost surely, 2^{1126425354073} is an apocalyptic number.

It is an amenable number.

1126425354073 is a deficient number, since it is larger than the sum of its proper divisors (1).

1126425354073 is an equidigital number, since it uses as much as digits as its factorization.

1126425354073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 604800, while the sum is 43.

The spelling of 1126425354073 in words is "one trillion, one hundred twenty-six billion, four hundred twenty-five million, three hundred fifty-four thousand, seventy-three".