145700381741 has 2 divisors, whose sum is σ = 145700381742. Its totient is φ = 145700381740.

The previous prime is 145700381731. The next prime is 145700381797. The reversal of 145700381741 is 147183007541.

145700381741 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 116192356900 + 29508024841 = 340870^2 + 171779^2 .

It is a cyclic number.

It is not a de Polignac number, because 145700381741 - 2¹⁸ = 145700119597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (145700381711) 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, 72850190870 + 72850190871.

It is an arithmetic number, because the mean of its divisors is an integer number (72850190871).

Almost surely, 2^145700381741 is an apocalyptic number.

It is an amenable number.

145700381741 is a deficient number, since it is larger than the sum of its proper divisors (1).

145700381741 is an equidigital number, since it uses as much as digits as its factorization.

145700381741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 94080, while the sum is 41.

The spelling of 145700381741 in words is "one hundred forty-five billion, seven hundred million, three hundred eighty-one thousand, seven hundred forty-one".