142350510431 has 8 divisors (see below), whose sum is σ = 142546964880. Its totient is φ = 142154192448.

The previous prime is 142350510409. The next prime is 142350510461. The reversal of 142350510431 is 134015053241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 142350510431 - 2¹⁴ = 142350494047 is a prime.

It is a super-2 number, since 2×142350510431² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 142350510394 and 142350510403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142350510461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2148755 + ... + 2214011.

It is an arithmetic number, because the mean of its divisors is an integer number (17818370610).

Almost surely, 2^142350510431 is an apocalyptic number.

142350510431 is a deficient number, since it is larger than the sum of its proper divisors (196454449).

142350510431 is a wasteful number, since it uses less digits than its factorization.

142350510431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68233.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 142350510431 its reverse (134015053241), we get a palindrome (276365563672).

The spelling of 142350510431 in words is "one hundred forty-two billion, three hundred fifty million, five hundred ten thousand, four hundred thirty-one".