35442580644 has 45 divisors (see below), whose sum is σ = 92662766427. Its totient is φ = 11813063976.

The previous prime is 35442580631. The next prime is 35442580699. The reversal of 35442580644 is 44608524453.

The square root of 35442580644 is 188262.

It is a perfect power (a square), and thus also a powerful number.

35442580644 is a `hidden beast` number, since 3 + 5 + 4 + 4 + 2 + 580 + 64 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 35442580644.

It is an unprimeable number.

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 14 ways as a sum of consecutive naturals, for example, 3383487 + ... + 3393945.

Almost surely, 2^35442580644 is an apocalyptic number.

35442580644 is the 188262-nd square number.

It is an amenable number.

35442580644 is an abundant number, since it is smaller than the sum of its proper divisors (57220185783).

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

35442580644 is an frugal number, since it uses more digits than its factorization.

35442580644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20934 (or 10464 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 45.

The spelling of 35442580644 in words is "thirty-five billion, four hundred forty-two million, five hundred eighty thousand, six hundred forty-four".