201434401314192 has 40 divisors (see below), whose sum is σ = 522838422394720. Its totient is φ = 66826578631680.

The previous prime is 201434401314173. The next prime is 201434401314197. The reversal of 201434401314192 is 291413104434102.

It is a super-2 number, since 2×201434401314192² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 201434401314192.

It is not an unprimeable number, because it can be changed into a prime (201434401314197) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9944421217 + ... + 9944441472.

It is an arithmetic number, because the mean of its divisors is an integer number (13070960559868).

Almost surely, 2^{201434401314192} is an apocalyptic number.

It is an amenable number.

201434401314192 is an abundant number, since it is smaller than the sum of its proper divisors (321404021080528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201434401314192 is a wasteful number, since it uses less digits than its factorization.

201434401314192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19888862911 (or 19888862905 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 39.

Adding to 201434401314192 its reverse (291413104434102), we get a palindrome (492847505748294).

The spelling of 201434401314192 in words is "two hundred one trillion, four hundred thirty-four billion, four hundred one million, three hundred fourteen thousand, one hundred ninety-two".