361450020808144 has 40 divisors (see below), whose sum is σ = 701167458923360. Its totient is φ = 180503588066688.

The previous prime is 361450020808117. The next prime is 361450020808153. The reversal of 361450020808144 is 441808020054163.

It is a super-2 number, since 2×361450020808144² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 361450020808094 and 361450020808103.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 791725447 + ... + 792181849.

It is an arithmetic number, because the mean of its divisors is an integer number (17529186473084).

Almost surely, 2^{361450020808144} is an apocalyptic number.

It is an amenable number.

361450020808144 is a deficient number, since it is larger than the sum of its proper divisors (339717438115216).

361450020808144 is a wasteful number, since it uses less digits than its factorization.

361450020808144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516947 (or 516941 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 46.

The spelling of 361450020808144 in words is "three hundred sixty-one trillion, four hundred fifty billion, twenty million, eight hundred eight thousand, one hundred forty-four".