142234024023 has 96 divisors (see below), whose sum is σ = 267573196800. Its totient is φ = 70751197440.

The previous prime is 142234024019. The next prime is 142234024033. The reversal of 142234024023 is 320420432241.

142234024023 is a `hidden beast` number, since 14 + 223 + 402 + 4 + 0 + 23 = 666.

It is not a de Polignac number, because 142234024023 - 2² = 142234024019 is a prime.

It is a super-2 number, since 2×142234024023² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142234024003) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1284253 + ... + 1390601.

It is an arithmetic number, because the mean of its divisors is an integer number (2787220800).

Almost surely, 2^142234024023 is an apocalyptic number.

142234024023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

142234024023 is a deficient number, since it is larger than the sum of its proper divisors (125339172777).

142234024023 is a wasteful number, since it uses less digits than its factorization.

142234024023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106469 (or 106466 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 142234024023 its reverse (320420432241), we get a palindrome (462654456264).

The spelling of 142234024023 in words is "one hundred forty-two billion, two hundred thirty-four million, twenty-four thousand, twenty-three".