201342122403430 has 16 divisors (see below), whose sum is σ = 366004095776784. Its totient is φ = 79739454416800.

The previous prime is 201342122403421. The next prime is 201342122403451. The reversal of 201342122403430 is 34304221243102.

201342122403430 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 201342122403392 and 201342122403401.

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, 99674317012 + ... + 99674319031.

It is an arithmetic number, because the mean of its divisors is an integer number (22875255986049).

Almost surely, 2^{201342122403430} is an apocalyptic number.

201342122403430 is a deficient number, since it is larger than the sum of its proper divisors (164661973373354).

201342122403430 is a wasteful number, since it uses less digits than its factorization.

201342122403430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199348636151.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 201342122403430 its reverse (34304221243102), we get a palindrome (235646343646532).

The spelling of 201342122403430 in words is "two hundred one trillion, three hundred forty-two billion, one hundred twenty-two million, four hundred three thousand, four hundred thirty".