40543414032142 has 16 divisors (see below), whose sum is σ = 69503789169792. Its totient is φ = 17375550449400.

The previous prime is 40543414032133. The next prime is 40543414032157. The reversal of 40543414032142 is 24123041434504.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15261984 + ... + 17720467.

It is an arithmetic number, because the mean of its divisors is an integer number (4343986823112).

Almost surely, 2^{40543414032142} is an apocalyptic number.

40543414032142 is a deficient number, since it is larger than the sum of its proper divisors (28960375137650).

40543414032142 is a wasteful number, since it uses less digits than its factorization.

40543414032142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33070263.

The product of its (nonzero) digits is 184320, while the sum is 37.

Adding to 40543414032142 its reverse (24123041434504), we get a palindrome (64666455466646).

The spelling of 40543414032142 in words is "forty trillion, five hundred forty-three billion, four hundred fourteen million, thirty-two thousand, one hundred forty-two".