145217413001 has 2 divisors, whose sum is σ = 145217413002. Its totient is φ = 145217413000.

The previous prime is 145217412983. The next prime is 145217413007. The reversal of 145217413001 is 100314712541.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 92462213776 + 52755199225 = 304076^2 + 229685^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-145217413001 is a prime.

It is not a weakly prime, because it can be changed into another prime (145217413007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72608706500 + 72608706501.

It is an arithmetic number, because the mean of its divisors is an integer number (72608706501).

Almost surely, 2^145217413001 is an apocalyptic number.

It is an amenable number.

145217413001 is a deficient number, since it is larger than the sum of its proper divisors (1).

145217413001 is an equidigital number, since it uses as much as digits as its factorization.

145217413001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 29.

The spelling of 145217413001 in words is "one hundred forty-five billion, two hundred seventeen million, four hundred thirteen thousand, one".