40106701436 has 12 divisors (see below), whose sum is σ = 70191818928. Its totient is φ = 20051896032.

The previous prime is 40106701433. The next prime is 40106701451. The reversal of 40106701436 is 63410760104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40106701433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300416 + ... + 412871.

It is an arithmetic number, because the mean of its divisors is an integer number (5849318244).

Almost surely, 2^40106701436 is an apocalyptic number.

It is an amenable number.

40106701436 is a deficient number, since it is larger than the sum of its proper divisors (30085117492).

40106701436 is a wasteful number, since it uses less digits than its factorization.

40106701436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 727348 (or 727346 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The spelling of 40106701436 in words is "forty billion, one hundred six million, seven hundred one thousand, four hundred thirty-six".