40240226055066 has 16 divisors (see below), whose sum is σ = 80764835336544. Its totient is φ = 13366011480624.

The previous prime is 40240226055059. The next prime is 40240226055091. The reversal of 40240226055066 is 66055062204204.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 11849299261 + ... + 11849302656.

It is an arithmetic number, because the mean of its divisors is an integer number (5047802208534).

Almost surely, 2^{40240226055066} is an apocalyptic number.

40240226055066 is an abundant number, since it is smaller than the sum of its proper divisors (40524609281478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40240226055066 is a wasteful number, since it uses less digits than its factorization.

40240226055066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23698602205.

The product of its (nonzero) digits is 691200, while the sum is 42.

The spelling of 40240226055066 in words is "forty trillion, two hundred forty billion, two hundred twenty-six million, fifty-five thousand, sixty-six".