40707767345 has 16 divisors (see below), whose sum is σ = 55832899968. Its totient is φ = 27911345280.

The previous prime is 40707767341. The next prime is 40707767369. The reversal of 40707767345 is 54376770704.

It is not a de Polignac number, because 40707767345 - 2² = 40707767341 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 40707767293 and 40707767302.

It is not an unprimeable number, because it can be changed into a prime (40707767341) 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, 386210 + ... + 480180.

It is an arithmetic number, because the mean of its divisors is an integer number (3489556248).

Almost surely, 2^40707767345 is an apocalyptic number.

It is an amenable number.

40707767345 is a deficient number, since it is larger than the sum of its proper divisors (15125132623).

40707767345 is a wasteful number, since it uses less digits than its factorization.

40707767345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106360.

The product of its (nonzero) digits is 3457440, while the sum is 50.

The spelling of 40707767345 in words is "forty billion, seven hundred seven million, seven hundred sixty-seven thousand, three hundred forty-five".