40112551164343 has 8 divisors (see below), whose sum is σ = 45845054681888. Its totient is φ = 34380582413184.

The previous prime is 40112551164313. The next prime is 40112551164359. The reversal of 40112551164343 is 34346115521104.

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

It is a de Polignac number, because none of the positive numbers 2^k-40112551164343 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40112551164296 and 40112551164305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40112551164313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133530846 + ... + 133830907.

It is an arithmetic number, because the mean of its divisors is an integer number (5730631835236).

Almost surely, 2^{40112551164343} is an apocalyptic number.

40112551164343 is a deficient number, since it is larger than the sum of its proper divisors (5732503517545).

40112551164343 is a wasteful number, since it uses less digits than its factorization.

40112551164343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267383193.

The product of its (nonzero) digits is 172800, while the sum is 40.

Adding to 40112551164343 its reverse (34346115521104), we get a palindrome (74458666685447).

The spelling of 40112551164343 in words is "forty trillion, one hundred twelve billion, five hundred fifty-one million, one hundred sixty-four thousand, three hundred forty-three".