40106969126 has 24 divisors (see below), whose sum is σ = 74099193336. Its totient is φ = 16177600320.

The previous prime is 40106969081. The next prime is 40106969171. The reversal of 40106969126 is 62196960104.

It is an interprime number because it is at equal distance from previous prime (40106969081) and next prime (40106969171).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12035240 + ... + 12038571.

It is an arithmetic number, because the mean of its divisors is an integer number (3087466389).

Almost surely, 2^40106969126 is an apocalyptic number.

40106969126 is a deficient number, since it is larger than the sum of its proper divisors (33992224210).

40106969126 is a wasteful number, since it uses less digits than its factorization.

40106969126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24073844 (or 24073837 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 44.

The spelling of 40106969126 in words is "forty billion, one hundred six million, nine hundred sixty-nine thousand, one hundred twenty-six".