40027715773 has 16 divisors (see below), whose sum is σ = 41191575040. Its totient is φ = 38875089456.

The previous prime is 40027715771. The next prime is 40027715779. The reversal of 40027715773 is 37751772004.

It is a cyclic number.

It is not a de Polignac number, because 40027715773 - 2¹ = 40027715771 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40027715771) 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, 5791786 + ... + 5798692.

It is an arithmetic number, because the mean of its divisors is an integer number (2574473440).

Almost surely, 2^40027715773 is an apocalyptic number.

40027715773 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

40027715773 is a deficient number, since it is larger than the sum of its proper divisors (1163859267).

40027715773 is a wasteful number, since it uses less digits than its factorization.

40027715773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7696.

The product of its (nonzero) digits is 288120, while the sum is 43.

The spelling of 40027715773 in words is "forty billion, twenty-seven million, seven hundred fifteen thousand, seven hundred seventy-three".