361542044 has 12 divisors (see below), whose sum is σ = 644636664. Its totient is φ = 177360144.

The previous prime is 361542023. The next prime is 361542047. The reversal of 361542044 is 440245163.

It is a junction number, because it is equal to n+sod(n) for n = 361541998 and 361542016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361542047) 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, 852482 + ... + 852905.

It is an arithmetic number, because the mean of its divisors is an integer number (53719722).

Almost surely, 2^361542044 is an apocalyptic number.

It is an amenable number.

361542044 is a deficient number, since it is larger than the sum of its proper divisors (283094620).

361542044 is a wasteful number, since it uses less digits than its factorization.

361542044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1705444 (or 1705442 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 361542044 is about 19014.2589653134. The cubic root of 361542044 is about 712.3929337018.

The spelling of 361542044 in words is "three hundred sixty-one million, five hundred forty-two thousand, forty-four".