40035225610 has 8 divisors (see below), whose sum is σ = 72063406116. Its totient is φ = 16014090240.

The previous prime is 40035225599. The next prime is 40035225623. The reversal of 40035225610 is 1652253004.

It can be written as a sum of positive squares in 2 ways, for example, as 32526483201 + 7508742409 = 180351^2 + 86653^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2001761271 + ... + 2001761290.

Almost surely, 2^40035225610 is an apocalyptic number.

40035225610 is a deficient number, since it is larger than the sum of its proper divisors (32028180506).

40035225610 is a wasteful number, since it uses less digits than its factorization.

40035225610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4003522568.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 40035225610 its reverse (1652253004), we get a palindrome (41687478614).

The spelling of 40035225610 in words is "forty billion, thirty-five million, two hundred twenty-five thousand, six hundred ten".