363145741 has 4 divisors (see below), whose sum is σ = 415023712. Its totient is φ = 311267772.

The previous prime is 363145723. The next prime is 363145751. The reversal of 363145741 is 147541363.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 147541363 = 2441 ⋅60443.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-363145741 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 363145697 and 363145706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (363145711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25938975 + ... + 25938988.

It is an arithmetic number, because the mean of its divisors is an integer number (103755928).

Almost surely, 2^363145741 is an apocalyptic number.

It is an amenable number.

363145741 is a deficient number, since it is larger than the sum of its proper divisors (51877971).

363145741 is an equidigital number, since it uses as much as digits as its factorization.

363145741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51877970.

The product of its digits is 30240, while the sum is 34.

The square root of 363145741 is about 19056.3832087833. The cubic root of 363145741 is about 713.4447038144. Note that the first 3 decimals are identical.

The spelling of 363145741 in words is "three hundred sixty-three million, one hundred forty-five thousand, seven hundred forty-one".