8140451943058 has 8 divisors (see below), whose sum is σ = 12213031115340. Its totient is φ = 4069441571280.

The previous prime is 8140451943053. The next prime is 8140451943079. The reversal of 8140451943058 is 8503491540418.

It can be written as a sum of positive squares in 2 ways, for example, as 6154333908849 + 1986118034209 = 2480793^2 + 1409297^2 .

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

It is a super-3 number, since 3×8140451943058³ (a number of 40 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8140451942996 and 8140451943014.

It is not an unprimeable number, because it can be changed into a prime (8140451943053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 392187153 + ... + 392207908.

Almost surely, 2^{8140451943058} is an apocalyptic number.

8140451943058 is a deficient number, since it is larger than the sum of its proper divisors (4072579172282).

8140451943058 is a wasteful number, since it uses less digits than its factorization.

8140451943058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 784400252.

The product of its (nonzero) digits is 2764800, while the sum is 52.

The spelling of 8140451943058 in words is "eight trillion, one hundred forty billion, four hundred fifty-one million, nine hundred forty-three thousand, fifty-eight".