40035420262 has 8 divisors (see below), whose sum is σ = 60949445976. Its totient is φ = 19718938272.

The previous prime is 40035420221. The next prime is 40035420389. The reversal of 40035420262 is 26202453004.

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

It is a self number, because there is not a number n which added to its sum of digits gives 40035420262.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 149385763 + ... + 149386030.

It is an arithmetic number, because the mean of its divisors is an integer number (7618680747).

Almost surely, 2^40035420262 is an apocalyptic number.

40035420262 is a deficient number, since it is larger than the sum of its proper divisors (20914025714).

40035420262 is a wasteful number, since it uses less digits than its factorization.

40035420262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298771862.

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 40035420262 its reverse (26202453004), we get a palindrome (66237873266).

The spelling of 40035420262 in words is "forty billion, thirty-five million, four hundred twenty thousand, two hundred sixty-two".