4435765440642 has 48 divisors (see below), whose sum is σ = 9639319248000. Its totient is φ = 1474207312032.

The previous prime is 4435765440619. The next prime is 4435765440649. The reversal of 4435765440642 is 2460445675344.

4435765440642 is a `hidden beast` number, since 4 + 4 + 3 + 57 + 6 + 544 + 0 + 6 + 42 = 666.

It is not an unprimeable number, because it can be changed into a prime (4435765440649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21173584 + ... + 21382052.

It is an arithmetic number, because the mean of its divisors is an integer number (200819151000).

Almost surely, 2^{4435765440642} is an apocalyptic number.

4435765440642 is an abundant number, since it is smaller than the sum of its proper divisors (5203553807358).

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

4435765440642 is a wasteful number, since it uses less digits than its factorization.

4435765440642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211975 (or 211972 counting only the distinct ones).

The product of its (nonzero) digits is 38707200, while the sum is 54.

The spelling of 4435765440642 in words is "four trillion, four hundred thirty-five billion, seven hundred sixty-five million, four hundred forty thousand, six hundred forty-two".