40417406126 has 16 divisors (see below), whose sum is σ = 64203249024. Its totient is φ = 19016726784.

The previous prime is 40417406123. The next prime is 40417406137. The reversal of 40417406126 is 62160471404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40417406123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108611 + ... + 304353.

It is an arithmetic number, because the mean of its divisors is an integer number (4012703064).

Almost surely, 2^40417406126 is an apocalyptic number.

40417406126 is a deficient number, since it is larger than the sum of its proper divisors (23785842898).

40417406126 is a wasteful number, since it uses less digits than its factorization.

40417406126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201835.

The product of its (nonzero) digits is 32256, while the sum is 35.

The spelling of 40417406126 in words is "forty billion, four hundred seventeen million, four hundred six thousand, one hundred twenty-six".