361377305444 has 12 divisors (see below), whose sum is σ = 635171903100. Its totient is φ = 179899618848.

The previous prime is 361377305389. The next prime is 361377305491. The reversal of 361377305444 is 444503773163.

It can be written as a sum of positive squares in 2 ways, for example, as 351279065344 + 10098240100 = 592688^2 + 100490^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197257439 + ... + 197259270.

It is an arithmetic number, because the mean of its divisors is an integer number (52930991925).

Almost surely, 2^361377305444 is an apocalyptic number.

It is an amenable number.

361377305444 is a deficient number, since it is larger than the sum of its proper divisors (273794597656).

361377305444 is a wasteful number, since it uses less digits than its factorization.

361377305444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394516942 (or 394516940 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 47.

The spelling of 361377305444 in words is "three hundred sixty-one billion, three hundred seventy-seven million, three hundred five thousand, four hundred forty-four".