142624140163044 has 24 divisors (see below), whose sum is σ = 340528954809120. Its totient is φ = 46435766564544.

The previous prime is 142624140163013. The next prime is 142624140163051. The reversal of 142624140163044 is 440361041426241.

It is a junction number, because it is equal to n+sod(n) for n = 142624140162987 and 142624140163005.

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, 138201685689 + ... + 138201686720.

It is an arithmetic number, because the mean of its divisors is an integer number (14188706450380).

Almost surely, 2^{142624140163044} is an apocalyptic number.

It is an amenable number.

142624140163044 is an abundant number, since it is smaller than the sum of its proper divisors (197904814646076).

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

142624140163044 is a wasteful number, since it uses less digits than its factorization.

142624140163044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276403372459 (or 276403372457 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 42.

Adding to 142624140163044 its reverse (440361041426241), we get a palindrome (582985181589285).

The spelling of 142624140163044 in words is "one hundred forty-two trillion, six hundred twenty-four billion, one hundred forty million, one hundred sixty-three thousand, forty-four".