144641266051 has 2 divisors, whose sum is σ = 144641266052. Its totient is φ = 144641266050.

The previous prime is 144641265983. The next prime is 144641266057. The reversal of 144641266051 is 150662146441.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 144641266051 - 2¹⁵ = 144641233283 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 144641265995 and 144641266013.

It is not a weakly prime, because it can be changed into another prime (144641266057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72320633025 + 72320633026.

It is an arithmetic number, because the mean of its divisors is an integer number (72320633026).

Almost surely, 2^144641266051 is an apocalyptic number.

144641266051 is a deficient number, since it is larger than the sum of its proper divisors (1).

144641266051 is an equidigital number, since it uses as much as digits as its factorization.

144641266051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 138240, while the sum is 40.

The spelling of 144641266051 in words is "one hundred forty-four billion, six hundred forty-one million, two hundred sixty-six thousand, fifty-one".