10045346243 has 2 divisors, whose sum is σ = 10045346244. Its totient is φ = 10045346242.

The previous prime is 10045346239. The next prime is 10045346263. The reversal of 10045346243 is 34264354001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10045346243 - 2² = 10045346239 is a prime.

It is a super-2 number, since 2×10045346243² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10045346263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5022673121 + 5022673122.

It is an arithmetic number, because the mean of its divisors is an integer number (5022673122).

Almost surely, 2^10045346243 is an apocalyptic number.

10045346243 is a deficient number, since it is larger than the sum of its proper divisors (1).

10045346243 is an equidigital number, since it uses as much as digits as its factorization.

10045346243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 32.

The spelling of 10045346243 in words is "ten billion, forty-five million, three hundred forty-six thousand, two hundred forty-three".