40143053042116 has 12 divisors (see below), whose sum is σ = 71401987788460. Its totient is φ = 19742485102560.

The previous prime is 40143053041991. The next prime is 40143053042137. The reversal of 40143053042116 is 61124035034104.

It can be written as a sum of positive squares in 2 ways, for example, as 5656092088516 + 34486960953600 = 2378254^2 + 5872560^2 .

It is a super-2 number, since 2×40143053042116² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82260354351 + ... + 82260354838.

Almost surely, 2^{40143053042116} is an apocalyptic number.

It is an amenable number.

40143053042116 is a deficient number, since it is larger than the sum of its proper divisors (31258934746344).

40143053042116 is a wasteful number, since it uses less digits than its factorization.

40143053042116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164520709254 (or 164520709252 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 40143053042116 in words is "forty trillion, one hundred forty-three billion, fifty-three million, forty-two thousand, one hundred sixteen".