2231401134 has 8 divisors (see below), whose sum is σ = 4462802280. Its totient is φ = 743800376.

The previous prime is 2231401127. The next prime is 2231401163. The reversal of 2231401134 is 4311041322.

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

2231401134 is an admirable number.

It is a super-3 number, since 3×2231401134³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2231401134.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185950089 + ... + 185950100.

It is an arithmetic number, because the mean of its divisors is an integer number (557850285).

Almost surely, 2^2231401134 is an apocalyptic number.

2231401134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2231401134 is a wasteful number, since it uses less digits than its factorization.

2231401134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371900194.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 2231401134 is about 47237.7088140397. The cubic root of 2231401134 is about 1306.7501235076.

Adding to 2231401134 its reverse (4311041322), we get a palindrome (6542442456).

The spelling of 2231401134 in words is "two billion, two hundred thirty-one million, four hundred one thousand, one hundred thirty-four".