201401342319 has 8 divisors (see below), whose sum is σ = 268539472432. Its totient is φ = 134265386880.

The previous prime is 201401342309. The next prime is 201401342327. The reversal of 201401342319 is 913243104102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 201401342319 - 2⁵ = 201401342287 is a prime.

It is a super-2 number, since 2×201401342319² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201401342309) 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, 313672 + ... + 707949.

It is an arithmetic number, because the mean of its divisors is an integer number (33567434054).

Almost surely, 2^201401342319 is an apocalyptic number.

201401342319 is a deficient number, since it is larger than the sum of its proper divisors (67138130113).

201401342319 is a wasteful number, since it uses less digits than its factorization.

201401342319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1087337.

The product of its (nonzero) digits is 5184, while the sum is 30.

The spelling of 201401342319 in words is "two hundred one billion, four hundred one million, three hundred forty-two thousand, three hundred nineteen".