40041240313402 has 16 divisors (see below), whose sum is σ = 61871514016032. Its totient is φ = 19420671782160.

The previous prime is 40041240313391. The next prime is 40041240313453. The reversal of 40041240313402 is 20431304214004.

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, 817343848 + ... + 817392835.

It is an arithmetic number, because the mean of its divisors is an integer number (3866969626002).

Almost surely, 2^{40041240313402} is an apocalyptic number.

40041240313402 is a deficient number, since it is larger than the sum of its proper divisors (21830273702630).

40041240313402 is a wasteful number, since it uses less digits than its factorization.

40041240313402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1634737053.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 40041240313402 its reverse (20431304214004), we get a palindrome (60472544527406).

The spelling of 40041240313402 in words is "forty trillion, forty-one billion, two hundred forty million, three hundred thirteen thousand, four hundred two".