424200142132 has 48 divisors (see below), whose sum is σ = 827134237440. Its totient is φ = 189007717248.

The previous prime is 424200142099. The next prime is 424200142141. The reversal of 424200142132 is 231241002424.

It is a junction number, because it is equal to n+sod(n) for n = 424200142097 and 424200142106.

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, 14889333 + ... + 14917795.

It is an arithmetic number, because the mean of its divisors is an integer number (17231963280).

Almost surely, 2^424200142132 is an apocalyptic number.

It is an amenable number.

424200142132 is a deficient number, since it is larger than the sum of its proper divisors (402934095308).

424200142132 is a wasteful number, since it uses less digits than its factorization.

424200142132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38392 (or 38390 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 424200142132 its reverse (231241002424), we get a palindrome (655441144556).

The spelling of 424200142132 in words is "four hundred twenty-four billion, two hundred million, one hundred forty-two thousand, one hundred thirty-two".