40406334302 has 16 divisors (see below), whose sum is σ = 60789152160. Its totient is φ = 20143314912.

The previous prime is 40406334253. The next prime is 40406334313. The reversal of 40406334302 is 20343360404.

It is a congruent number.

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, 4152599 + ... + 4162317.

It is an arithmetic number, because the mean of its divisors is an integer number (3799322010).

Almost surely, 2^40406334302 is an apocalyptic number.

40406334302 is a deficient number, since it is larger than the sum of its proper divisors (20382817858).

40406334302 is a wasteful number, since it uses less digits than its factorization.

40406334302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15667.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 40406334302 its reverse (20343360404), we get a palindrome (60749694706).

The spelling of 40406334302 in words is "forty billion, four hundred six million, three hundred thirty-four thousand, three hundred two".