201134040999 has 8 divisors (see below), whose sum is σ = 268180920432. Its totient is φ = 134088261120.

The previous prime is 201134040977. The next prime is 201134041027. The reversal of 201134040999 is 999040431102.

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

It is not a de Polignac number, because 201134040999 - 2⁵ = 201134040967 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 201134040999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201134040949) 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, 364189 + ... + 731369.

It is an arithmetic number, because the mean of its divisors is an integer number (33522615054).

Almost surely, 2^201134040999 is an apocalyptic number.

201134040999 is a deficient number, since it is larger than the sum of its proper divisors (67046879433).

201134040999 is a wasteful number, since it uses less digits than its factorization.

201134040999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549777.

The product of its (nonzero) digits is 69984, while the sum is 42.

The spelling of 201134040999 in words is "two hundred one billion, one hundred thirty-four million, forty thousand, nine hundred ninety-nine".