142623111332350 has 192 divisors, whose sum is σ = 303355669708800. Its totient is φ = 49416432624000.

The previous prime is 142623111332263. The next prime is 142623111332353. The reversal of 142623111332350 is 53233111326241.

It is a happy number.

It is a super-2 number, since 2×142623111332350² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142623111332353) 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, 483407577 + ... + 483702523.

It is an arithmetic number, because the mean of its divisors is an integer number (1579977446400).

Almost surely, 2^{142623111332350} is an apocalyptic number.

142623111332350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142623111332350 is an abundant number, since it is smaller than the sum of its proper divisors (160732558376450).

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

142623111332350 is a wasteful number, since it uses less digits than its factorization.

142623111332350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295439 (or 295434 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 37.

Adding to 142623111332350 its reverse (53233111326241), we get a palindrome (195856222658591).

The spelling of 142623111332350 in words is "one hundred forty-two trillion, six hundred twenty-three billion, one hundred eleven million, three hundred thirty-two thousand, three hundred fifty".