361243042 has 8 divisors (see below), whose sum is σ = 547125696. Its totient is φ = 178867812.

The previous prime is 361243039. The next prime is 361243049. The reversal of 361243042 is 240342163.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 361242998 and 361243016.

It is not an unprimeable number, because it can be changed into a prime (361243049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 876598 + ... + 877009.

It is an arithmetic number, because the mean of its divisors is an integer number (68390712).

Almost surely, 2^361243042 is an apocalyptic number.

361243042 is a deficient number, since it is larger than the sum of its proper divisors (185882654).

361243042 is a wasteful number, since it uses less digits than its factorization.

361243042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1753712.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 361243042 is about 19006.3947659728. The cubic root of 361243042 is about 712.1964921328.

The spelling of 361243042 in words is "three hundred sixty-one million, two hundred forty-three thousand, forty-two".