1935942609436 has 48 divisors (see below), whose sum is σ = 3849241277952. Its totient is φ = 844131758400.

The previous prime is 1935942609413. The next prime is 1935942609437. The reversal of 1935942609436 is 6349062495391.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1935942609437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8258736 + ... + 8489911.

It is an arithmetic number, because the mean of its divisors is an integer number (80192526624).

Almost surely, 2^{1935942609436} is an apocalyptic number.

It is an amenable number.

1935942609436 is a deficient number, since it is larger than the sum of its proper divisors (1913298668516).

1935942609436 is a wasteful number, since it uses less digits than its factorization.

1935942609436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16748770 (or 16748768 counting only the distinct ones).

The product of its (nonzero) digits is 37791360, while the sum is 61.

The spelling of 1935942609436 in words is "one trillion, nine hundred thirty-five billion, nine hundred forty-two million, six hundred nine thousand, four hundred thirty-six".