142224303201432 has 64 divisors (see below), whose sum is σ = 375490041050880. Its totient is φ = 44800531324032.

The previous prime is 142224303201373. The next prime is 142224303201443. The reversal of 142224303201432 is 234102303422241.

It is a happy number.

142224303201432 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×142224303201432² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 142224303201393 and 142224303201402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1552079023 + ... + 1552170654.

It is an arithmetic number, because the mean of its divisors is an integer number (5867031891420).

Almost surely, 2^{142224303201432} is an apocalyptic number.

142224303201432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

142224303201432 is an abundant number, since it is smaller than the sum of its proper divisors (233265737849448).

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

142224303201432 is a wasteful number, since it uses less digits than its factorization.

142224303201432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3104249792 (or 3104249788 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 142224303201432 its reverse (234102303422241), we get a palindrome (376326606623673).

The spelling of 142224303201432 in words is "one hundred forty-two trillion, two hundred twenty-four billion, three hundred three million, two hundred one thousand, four hundred thirty-two".