2142937383 has 8 divisors (see below), whose sum is σ = 2857496448. Its totient is φ = 1428501624.

The previous prime is 2142937369. The next prime is 2142937387. The reversal of 2142937383 is 3837392412.

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

It is not a de Polignac number, because 2142937383 - 2⁴ = 2142937367 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2142937387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23310 + ... + 69492.

It is an arithmetic number, because the mean of its divisors is an integer number (357187056).

Almost surely, 2^2142937383 is an apocalyptic number.

2142937383 is a deficient number, since it is larger than the sum of its proper divisors (714559065).

2142937383 is a wasteful number, since it uses less digits than its factorization.

2142937383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61653.

The product of its digits is 217728, while the sum is 42.

The square root of 2142937383 is about 46291.8716731134. The cubic root of 2142937383 is about 1289.2480811243.

The spelling of 2142937383 in words is "two billion, one hundred forty-two million, nine hundred thirty-seven thousand, three hundred eighty-three".