40134375731011 has 8 divisors (see below), whose sum is σ = 40144499268048. Its totient is φ = 40124252700000.

The previous prime is 40134375731003. The next prime is 40134375731039. The reversal of 40134375731011 is 11013757343104.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40134375731011 - 2³ = 40134375731003 is a prime.

It is a super-2 number, since 2×40134375731011² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40134375737011) 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 7 ways as a sum of consecutive naturals, for example, 196191321 + ... + 196395781.

It is an arithmetic number, because the mean of its divisors is an integer number (5018062408506).

Almost surely, 2^{40134375731011} is an apocalyptic number.

40134375731011 is a deficient number, since it is larger than the sum of its proper divisors (10123537037).

40134375731011 is a wasteful number, since it uses less digits than its factorization.

40134375731011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253013.

The product of its (nonzero) digits is 105840, while the sum is 40.

The spelling of 40134375731011 in words is "forty trillion, one hundred thirty-four billion, three hundred seventy-five million, seven hundred thirty-one thousand, eleven".