201143400212019 has 32 divisors (see below), whose sum is σ = 287639466024960. Its totient is φ = 124655074135200.

The previous prime is 201143400211993. The next prime is 201143400212047. The reversal of 201143400212019 is 910212004341102.

It is not a de Polignac number, because 201143400212019 - 2¹³ = 201143400203827 is a prime.

It is a super-2 number, since 2×201143400212019² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (201143400212059) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 116922987 + ... + 118630820.

It is an arithmetic number, because the mean of its divisors is an integer number (8988733313280).

Almost surely, 2^{201143400212019} is an apocalyptic number.

201143400212019 is a deficient number, since it is larger than the sum of its proper divisors (86496065812941).

201143400212019 is a wasteful number, since it uses less digits than its factorization.

201143400212019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235554111.

The product of its (nonzero) digits is 3456, while the sum is 30.

The spelling of 201143400212019 in words is "two hundred one trillion, one hundred forty-three billion, four hundred million, two hundred twelve thousand, nineteen".