2141458941 has 8 divisors (see below), whose sum is σ = 3023236224. Its totient is φ = 1343660480.

The previous prime is 2141458939. The next prime is 2141458961. The reversal of 2141458941 is 1498541412.

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

It is a cyclic number.

It is not a de Polignac number, because 2141458941 - 2¹ = 2141458939 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 2141458941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2141458901) 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, 20994645 + ... + 20994746.

It is an arithmetic number, because the mean of its divisors is an integer number (377904528).

Almost surely, 2^2141458941 is an apocalyptic number.

It is an amenable number.

2141458941 is a deficient number, since it is larger than the sum of its proper divisors (881777283).

2141458941 is a wasteful number, since it uses less digits than its factorization.

2141458941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41989411.

The product of its digits is 46080, while the sum is 39.

The square root of 2141458941 is about 46275.9002181481. The cubic root of 2141458941 is about 1288.9515229144.

The spelling of 2141458941 in words is "two billion, one hundred forty-one million, four hundred fifty-eight thousand, nine hundred forty-one".