35643563144 has 48 divisors (see below), whose sum is σ = 77772441600. Its totient is φ = 15270023328.

The previous prime is 35643563119. The next prime is 35643563149. The reversal of 35643563144 is 44136534653.

It is a junction number, because it is equal to n+sod(n) for n = 35643563095 and 35643563104.

It is not an unprimeable number, because it can be changed into a prime (35643563149) 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 11 ways as a sum of consecutive naturals, for example, 1112777 + ... + 1144359.

It is an arithmetic number, because the mean of its divisors is an integer number (1620259200).

Almost surely, 2^35643563144 is an apocalyptic number.

It is an amenable number.

35643563144 is an abundant number, since it is smaller than the sum of its proper divisors (42128878456).

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

35643563144 is a wasteful number, since it uses less digits than its factorization.

35643563144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34482 (or 34471 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 44.

The spelling of 35643563144 in words is "thirty-five billion, six hundred forty-three million, five hundred sixty-three thousand, one hundred forty-four".