436573877081142 has 16 divisors (see below), whose sum is σ = 896746342113072. Its totient is φ = 141591527701920.

The previous prime is 436573877081071. The next prime is 436573877081189. The reversal of 436573877081142 is 241180778375634.

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, 983274497709 + ... + 983274498152.

It is an arithmetic number, because the mean of its divisors is an integer number (56046646382067).

Almost surely, 2^{436573877081142} is an apocalyptic number.

436573877081142 is an abundant number, since it is smaller than the sum of its proper divisors (460172465031930).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

436573877081142 is a wasteful number, since it uses less digits than its factorization.

436573877081142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1966548995903.

The product of its (nonzero) digits is 189665280, while the sum is 66.

The spelling of 436573877081142 in words is "four hundred thirty-six trillion, five hundred seventy-three billion, eight hundred seventy-seven million, eighty-one thousand, one hundred forty-two".