40141450072777 has 16 divisors (see below), whose sum is σ = 41398657560832. Its totient is φ = 38893320910080.

The previous prime is 40141450072769. The next prime is 40141450072783. The reversal of 40141450072777 is 77727005414104.

It is a cyclic number.

It is not a de Polignac number, because 40141450072777 - 2³ = 40141450072769 is a prime.

It is a super-2 number, since 2×40141450072777² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40141450072777.

It is not an unprimeable number, because it can be changed into a prime (40141450072877) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 543391798 + ... + 543465664.

It is an arithmetic number, because the mean of its divisors is an integer number (2587416097552).

Almost surely, 2^{40141450072777} is an apocalyptic number.

It is an amenable number.

40141450072777 is a deficient number, since it is larger than the sum of its proper divisors (1257207488055).

40141450072777 is a wasteful number, since it uses less digits than its factorization.

40141450072777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135088.

The product of its (nonzero) digits is 1536640, while the sum is 49.

The spelling of 40141450072777 in words is "forty trillion, one hundred forty-one billion, four hundred fifty million, seventy-two thousand, seven hundred seventy-seven".