10145651441 has 2 divisors, whose sum is σ = 10145651442. Its totient is φ = 10145651440.

The previous prime is 10145651437. The next prime is 10145651447. The reversal of 10145651441 is 14415654101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10059087025 + 86564416 = 100295^2 + 9304^2 .

It is a cyclic number.

It is not a de Polignac number, because 10145651441 - 2² = 10145651437 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10145651398 and 10145651407.

It is not a weakly prime, because it can be changed into another prime (10145651447) 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, 5072825720 + 5072825721.

It is an arithmetic number, because the mean of its divisors is an integer number (5072825721).

Almost surely, 2^10145651441 is an apocalyptic number.

It is an amenable number.

10145651441 is a deficient number, since it is larger than the sum of its proper divisors (1).

10145651441 is an equidigital number, since it uses as much as digits as its factorization.

10145651441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9600, while the sum is 32.

The spelling of 10145651441 in words is "ten billion, one hundred forty-five million, six hundred fifty-one thousand, four hundred forty-one".