201434544014 has 32 divisors (see below), whose sum is σ = 354350937600. Its totient is φ = 84896562240.

The previous prime is 201434544007. The next prime is 201434544023. The reversal of 201434544014 is 410445434102.

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, 5106959 + ... + 5146250.

It is an arithmetic number, because the mean of its divisors is an integer number (11073466800).

Almost surely, 2^201434544014 is an apocalyptic number.

201434544014 is a deficient number, since it is larger than the sum of its proper divisors (152916393586).

201434544014 is a wasteful number, since it uses less digits than its factorization.

201434544014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10253288.

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 201434544014 its reverse (410445434102), we get a palindrome (611879978116).

The spelling of 201434544014 in words is "two hundred one billion, four hundred thirty-four million, five hundred forty-four thousand, fourteen".