201434401314234 has 96 divisors (see below), whose sum is σ = 501189158059200. Its totient is φ = 57826597351680.

The previous prime is 201434401314197. The next prime is 201434401314247. The reversal of 201434401314234 is 432413104434102.

201434401314234 is a `hidden beast` number, since 2 + 0 + 1 + 4 + 3 + 4 + 401 + 3 + 14 + 234 = 666.

It is a super-2 number, since 2×201434401314234² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 152942982 + ... + 154254414.

It is an arithmetic number, because the mean of its divisors is an integer number (5220720396450).

Almost surely, 2^{201434401314234} is an apocalyptic number.

201434401314234 is an abundant number, since it is smaller than the sum of its proper divisors (299754756744966).

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

201434401314234 is a wasteful number, since it uses less digits than its factorization.

201434401314234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1352300 (or 1352297 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

Adding to 201434401314234 its reverse (432413104434102), we get a palindrome (633847505748336).

The spelling of 201434401314234 in words is "two hundred one trillion, four hundred thirty-four billion, four hundred one million, three hundred fourteen thousand, two hundred thirty-four".