4203233144242 has 48 divisors (see below), whose sum is σ = 6945283118592. Its totient is φ = 1906386020000.

The previous prime is 4203233144221. The next prime is 4203233144293. The reversal of 4203233144242 is 2424413323024.

It is a junction number, because it is equal to n+sod(n) for n = 4203233144198 and 4203233144207.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 216752367 + ... + 216771757.

It is an arithmetic number, because the mean of its divisors is an integer number (144693398304).

Almost surely, 2^{4203233144242} is an apocalyptic number.

4203233144242 is a deficient number, since it is larger than the sum of its proper divisors (2742049974350).

4203233144242 is a wasteful number, since it uses less digits than its factorization.

4203233144242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21327 (or 21316 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 4203233144242 its reverse (2424413323024), we get a palindrome (6627646467266).

The spelling of 4203233144242 in words is "four trillion, two hundred three billion, two hundred thirty-three million, one hundred forty-four thousand, two hundred forty-two".