145040113343 has 2 divisors, whose sum is σ = 145040113344. Its totient is φ = 145040113342.

The previous prime is 145040113303. The next prime is 145040113357. The reversal of 145040113343 is 343311040541.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 145040113343 - 2⁸ = 145040113087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (145040113303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72520056671 + 72520056672.

It is an arithmetic number, because the mean of its divisors is an integer number (72520056672).

Almost surely, 2^145040113343 is an apocalyptic number.

145040113343 is a deficient number, since it is larger than the sum of its proper divisors (1).

145040113343 is an equidigital number, since it uses as much as digits as its factorization.

145040113343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 145040113343 its reverse (343311040541), we get a palindrome (488351153884).

The spelling of 145040113343 in words is "one hundred forty-five billion, forty million, one hundred thirteen thousand, three hundred forty-three".