2141340734 has 16 divisors (see below), whose sum is σ = 3489705072. Its totient is φ = 979563648.

The previous prime is 2141340697. The next prime is 2141340769. The reversal of 2141340734 is 4370431412.

It is a junction number, because it is equal to n+sod(n) for n = 2141340697 and 2141340706.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 361484 + ... + 367359.

It is an arithmetic number, because the mean of its divisors is an integer number (218106567).

Almost surely, 2^2141340734 is an apocalyptic number.

2141340734 is a deficient number, since it is larger than the sum of its proper divisors (1348364338).

2141340734 is a wasteful number, since it uses less digits than its factorization.

2141340734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728971.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 2141340734 is about 46274.6230022461. The cubic root of 2141340734 is about 1288.9278060776.

The spelling of 2141340734 in words is "two billion, one hundred forty-one million, three hundred forty thousand, seven hundred thirty-four".