1935384290444 has 48 divisors (see below), whose sum is σ = 4118070741120. Its totient is φ = 784394415360.

The previous prime is 1935384290381. The next prime is 1935384290479. The reversal of 1935384290444 is 4440924835391.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1935384290444.

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 15 ways as a sum of consecutive naturals, for example, 68075582 + ... + 68104005.

It is an arithmetic number, because the mean of its divisors is an integer number (85793140440).

Almost surely, 2^{1935384290444} is an apocalyptic number.

It is an amenable number.

1935384290444 is an abundant number, since it is smaller than the sum of its proper divisors (2182686450676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1935384290444 is a wasteful number, since it uses less digits than its factorization.

1935384290444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136179638 (or 136179636 counting only the distinct ones).

The product of its (nonzero) digits is 14929920, while the sum is 56.

The spelling of 1935384290444 in words is "one trillion, nine hundred thirty-five billion, three hundred eighty-four million, two hundred ninety thousand, four hundred forty-four".