1146254320373 has 2 divisors, whose sum is σ = 1146254320374. Its totient is φ = 1146254320372.

The previous prime is 1146254320243. The next prime is 1146254320433. The reversal of 1146254320373 is 3730234526411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1145674811044 + 579509329 = 1070362^2 + 24073^2 .

It is a cyclic number.

It is not a de Polignac number, because 1146254320373 - 2²⁸ = 1145985884917 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1146254320373.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1146259320373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 573127160186 + 573127160187.

It is an arithmetic number, because the mean of its divisors is an integer number (573127160187).

Almost surely, 2^{1146254320373} is an apocalyptic number.

It is an amenable number.

1146254320373 is a deficient number, since it is larger than the sum of its proper divisors (1).

1146254320373 is an equidigital number, since it uses as much as digits as its factorization.

1146254320373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 362880, while the sum is 41.

Adding to 1146254320373 its reverse (3730234526411), we get a palindrome (4876488846784).

The spelling of 1146254320373 in words is "one trillion, one hundred forty-six billion, two hundred fifty-four million, three hundred twenty thousand, three hundred seventy-three".