40107767351 has 4 divisors (see below), whose sum is σ = 40119359304. Its totient is φ = 40096175400.

The previous prime is 40107767341. The next prime is 40107767417. The reversal of 40107767351 is 15376770104.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40107767351 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40107767299 and 40107767308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40107767321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5790785 + ... + 5797706.

It is an arithmetic number, because the mean of its divisors is an integer number (10029839826).

Almost surely, 2^40107767351 is an apocalyptic number.

40107767351 is a deficient number, since it is larger than the sum of its proper divisors (11591953).

40107767351 is a wasteful number, since it uses less digits than its factorization.

40107767351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11591952.

The product of its (nonzero) digits is 123480, while the sum is 41.

The spelling of 40107767351 in words is "forty billion, one hundred seven million, seven hundred sixty-seven thousand, three hundred fifty-one".