142635604052 has 24 divisors (see below), whose sum is σ = 257566879080. Its totient is φ = 69070461440.

The previous prime is 142635604037. The next prime is 142635604063. The reversal of 142635604052 is 250406536241.

It can be written as a sum of positive squares in 4 ways, for example, as 1292690116 + 141342913936 = 35954^2 + 375956^2 .

It is a junction number, because it is equal to n+sod(n) for n = 142635603997 and 142635604015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3151727 + ... + 3196662.

It is an arithmetic number, because the mean of its divisors is an integer number (10731953295).

Almost surely, 2^142635604052 is an apocalyptic number.

It is an amenable number.

142635604052 is a deficient number, since it is larger than the sum of its proper divisors (114931275028).

142635604052 is a wasteful number, since it uses less digits than its factorization.

142635604052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6348571 (or 6348569 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 38.

The spelling of 142635604052 in words is "one hundred forty-two billion, six hundred thirty-five million, six hundred four thousand, fifty-two".