35840272144 has 40 divisors (see below), whose sum is σ = 69633087840. Its totient is φ = 17870515968.

The previous prime is 35840272133. The next prime is 35840272157. The reversal of 35840272144 is 44127204853.

It is a junction number, because it is equal to n+sod(n) for n = 35840272097 and 35840272106.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16267747 + ... + 16269949.

It is an arithmetic number, because the mean of its divisors is an integer number (1740827196).

Almost surely, 2^35840272144 is an apocalyptic number.

It is an amenable number.

35840272144 is a deficient number, since it is larger than the sum of its proper divisors (33792815696).

35840272144 is a wasteful number, since it uses less digits than its factorization.

35840272144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4567 (or 4561 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 40.

Adding to 35840272144 its reverse (44127204853), we get a palindrome (79967476997).

The spelling of 35840272144 in words is "thirty-five billion, eight hundred forty million, two hundred seventy-two thousand, one hundred forty-four".