2141403354 has 24 divisors (see below), whose sum is σ = 4747609152. Its totient is φ = 697200840.

The previous prime is 2141403347. The next prime is 2141403359. The reversal of 2141403354 is 4533041412.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2141403359) 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 11 ways as a sum of consecutive naturals, for example, 1382562 + ... + 1384109.

It is an arithmetic number, because the mean of its divisors is an integer number (197817048).

Almost surely, 2^2141403354 is an apocalyptic number.

2141403354 is an abundant number, since it is smaller than the sum of its proper divisors (2606205798).

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

2141403354 is a wasteful number, since it uses less digits than its factorization.

2141403354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2766722 (or 2766719 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 2141403354 is about 46275.2996100511. The cubic root of 2141403354 is about 1288.9403701488.

Adding to 2141403354 its reverse (4533041412), we get a palindrome (6674444766).

The spelling of 2141403354 in words is "two billion, one hundred forty-one million, four hundred three thousand, three hundred fifty-four".