40207376377371 has 48 divisors (see below), whose sum is σ = 62395542881280. Its totient is φ = 22963459518720.

The previous prime is 40207376377297. The next prime is 40207376377403. The reversal of 40207376377371 is 17377367370204.

It is a happy number.

It is not a de Polignac number, because 40207376377371 - 2⁷ = 40207376377243 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40207376357371) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 2987834275 + ... + 2987847731.

It is an arithmetic number, because the mean of its divisors is an integer number (1299907143360).

Almost surely, 2^{40207376377371} is an apocalyptic number.

40207376377371 is a deficient number, since it is larger than the sum of its proper divisors (22188166503909).

40207376377371 is a wasteful number, since it uses less digits than its factorization.

40207376377371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22744 (or 22737 counting only the distinct ones).

The product of its (nonzero) digits is 21781872, while the sum is 57.

The spelling of 40207376377371 in words is "forty trillion, two hundred seven billion, three hundred seventy-six million, three hundred seventy-seven thousand, three hundred seventy-one".