40426567262127 has 12 divisors (see below), whose sum is σ = 60407514300120. Its totient is φ = 26021698467408.

The previous prime is 40426567262093. The next prime is 40426567262129. The reversal of 40426567262127 is 72126276562404.

It is a happy number.

40426567262127 is a `hidden beast` number, since 4 + 0 + 4 + 2 + 6 + 5 + 6 + 7 + 2 + 621 + 2 + 7 = 666.

It is not a de Polignac number, because 40426567262127 - 2²⁷ = 40426433044399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40426567262129) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77445530893 + ... + 77445531414.

It is an arithmetic number, because the mean of its divisors is an integer number (5033959525010).

Almost surely, 2^{40426567262127} is an apocalyptic number.

40426567262127 is a deficient number, since it is larger than the sum of its proper divisors (19980947037993).

40426567262127 is a wasteful number, since it uses less digits than its factorization.

40426567262127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154891062342 (or 154891062339 counting only the distinct ones).

The product of its (nonzero) digits is 13547520, while the sum is 54.

The spelling of 40426567262127 in words is "forty trillion, four hundred twenty-six billion, five hundred sixty-seven million, two hundred sixty-two thousand, one hundred twenty-seven".