40107851159 has 4 divisors (see below), whose sum is σ = 40109729520. Its totient is φ = 40105972800.

The previous prime is 40107851143. The next prime is 40107851183. The reversal of 40107851159 is 95115870104.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 40107851159 - 2⁴ = 40107851143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40107854159) 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, 906779 + ... + 949980.

It is an arithmetic number, because the mean of its divisors is an integer number (10027432380).

Almost surely, 2^40107851159 is an apocalyptic number.

40107851159 is a deficient number, since it is larger than the sum of its proper divisors (1878361).

40107851159 is a wasteful number, since it uses less digits than its factorization.

40107851159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1878360.

The product of its (nonzero) digits is 50400, while the sum is 41.

The spelling of 40107851159 in words is "forty billion, one hundred seven million, eight hundred fifty-one thousand, one hundred fifty-nine".