142432562005331 has 16 divisors (see below), whose sum is σ = 153857237049600. Its totient is φ = 131074815785760.

The previous prime is 142432562005303. The next prime is 142432562005333. The reversal of 142432562005331 is 133500265234241.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-142432562005331 is a prime.

It is a super-2 number, since 2×142432562005331² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142432562005333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 138470186 + ... + 139495008.

It is an arithmetic number, because the mean of its divisors is an integer number (9616077315600).

Almost surely, 2^{142432562005331} is an apocalyptic number.

142432562005331 is a deficient number, since it is larger than the sum of its proper divisors (11424675044269).

142432562005331 is a wasteful number, since it uses less digits than its factorization.

142432562005331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1057466.

The product of its (nonzero) digits is 518400, while the sum is 41.

The spelling of 142432562005331 in words is "one hundred forty-two trillion, four hundred thirty-two billion, five hundred sixty-two million, five thousand, three hundred thirty-one".