40845110644034 has 8 divisors (see below), whose sum is σ = 61273926102288. Its totient is φ = 20420468609940.

The previous prime is 40845110643973. The next prime is 40845110644043. The reversal of 40845110644034 is 43044601154804.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1043331572 + ... + 1043370719.

It is an arithmetic number, because the mean of its divisors is an integer number (7659240762786).

Almost surely, 2^{40845110644034} is an apocalyptic number.

40845110644034 is a deficient number, since it is larger than the sum of its proper divisors (20428815458254).

40845110644034 is a wasteful number, since it uses less digits than its factorization.

40845110644034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2086712080.

The product of its (nonzero) digits is 737280, while the sum is 44.

Adding to 40845110644034 its reverse (43044601154804), we get a palindrome (83889711798838).

The spelling of 40845110644034 in words is "forty trillion, eight hundred forty-five billion, one hundred ten million, six hundred forty-four thousand, thirty-four".