2141509296 has 20 divisors (see below), whose sum is σ = 5532232472. Its totient is φ = 713836416.

The previous prime is 2141509267. The next prime is 2141509309. The reversal of 2141509296 is 6929051412.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22307341 + ... + 22307436.

Almost surely, 2^2141509296 is an apocalyptic number.

It is an amenable number.

2141509296 is an abundant number, since it is smaller than the sum of its proper divisors (3390723176).

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

2141509296 is a wasteful number, since it uses less digits than its factorization.

2141509296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44614788 (or 44614782 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 2141509296 is about 46276.4442886443. Note that the first 3 decimals coincide. The cubic root of 2141509296 is about 1288.9616257846.

It can be divided in two parts, 214150 and 9296, that added together give a triangular number (223446 = T₆₆₈).

The spelling of 2141509296 in words is "two billion, one hundred forty-one million, five hundred nine thousand, two hundred ninety-six".