40766895351 has 32 divisors (see below), whose sum is σ = 74332805120. Its totient is φ = 21503416032.

The previous prime is 40766895313. The next prime is 40766895383. The reversal of 40766895351 is 15359866704.

40766895351 is a `hidden beast` number, since 40 + 7 + 6 + 68 + 9 + 535 + 1 = 666.

It is not a de Polignac number, because 40766895351 - 2¹¹ = 40766893303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40766895151) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8293615 + ... + 8298528.

It is an arithmetic number, because the mean of its divisors is an integer number (2322900160).

Almost surely, 2^40766895351 is an apocalyptic number.

40766895351 is a deficient number, since it is larger than the sum of its proper divisors (33565909769).

40766895351 is a wasteful number, since it uses less digits than its factorization.

40766895351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16592172 (or 16592166 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 54.

The spelling of 40766895351 in words is "forty billion, seven hundred sixty-six million, eight hundred ninety-five thousand, three hundred fifty-one".