142436610561036 has 24 divisors (see below), whose sum is σ = 362565917792064. Its totient is φ = 43162609260880.

The previous prime is 142436610561013. The next prime is 142436610561053. The reversal of 142436610561036 is 630165016634241.

It is a happy 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, 539532615630 + ... + 539532615893.

It is an arithmetic number, because the mean of its divisors is an integer number (15106913241336).

Almost surely, 2^{142436610561036} is an apocalyptic number.

It is an amenable number.

142436610561036 is an abundant number, since it is smaller than the sum of its proper divisors (220129307231028).

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

142436610561036 is a wasteful number, since it uses less digits than its factorization.

142436610561036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1079065231541 (or 1079065231539 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 48.

The spelling of 142436610561036 in words is "one hundred forty-two trillion, four hundred thirty-six billion, six hundred ten million, five hundred sixty-one thousand, thirty-six".