201142403324 has 48 divisors (see below), whose sum is σ = 358357298208. Its totient is φ = 98767392768.

The previous prime is 201142403311. The next prime is 201142403333. The reversal of 201142403324 is 423304241102.

It is a junction number, because it is equal to n+sod(n) for n = 201142403293 and 201142403302.

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, 115135019 + ... + 115136765.

It is an arithmetic number, because the mean of its divisors is an integer number (7465777046).

Almost surely, 2^201142403324 is an apocalyptic number.

It is an amenable number.

201142403324 is a deficient number, since it is larger than the sum of its proper divisors (157214894884).

201142403324 is a wasteful number, since it uses less digits than its factorization.

201142403324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3294 (or 3292 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 201142403324 its reverse (423304241102), we get a palindrome (624446644426).

The spelling of 201142403324 in words is "two hundred one billion, one hundred forty-two million, four hundred three thousand, three hundred twenty-four".