142530314424052 has 6 divisors (see below), whose sum is σ = 249428050242098. Its totient is φ = 71265157212024.

The previous prime is 142530314424031. The next prime is 142530314424067. The reversal of 142530314424052 is 250424413035241.

It can be written as a sum of positive squares in only one way, i.e., 138476550971236 + 4053763452816 = 11767606^2 + 2013396^2 .

It is a junction number, because it is equal to n+sod(n) for n = 142530314423996 and 142530314424014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17816289303003 + ... + 17816289303010.

Almost surely, 2^{142530314424052} is an apocalyptic number.

It is an amenable number.

142530314424052 is a deficient number, since it is larger than the sum of its proper divisors (106897735818046).

142530314424052 is a wasteful number, since it uses less digits than its factorization.

142530314424052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35632578606017 (or 35632578606015 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 40.

Adding to 142530314424052 its reverse (250424413035241), we get a palindrome (392954727459293).

The spelling of 142530314424052 in words is "one hundred forty-two trillion, five hundred thirty billion, three hundred fourteen million, four hundred twenty-four thousand, fifty-two".