2141609837 has 8 divisors (see below), whose sum is σ = 2157086400. Its totient is φ = 2126165184.

The previous prime is 2141609807. The next prime is 2141609851. The reversal of 2141609837 is 7389061412.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2141609837 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2141609794 and 2141609803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2141609807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135989 + ... + 150917.

It is an arithmetic number, because the mean of its divisors is an integer number (269635800).

Almost surely, 2^2141609837 is an apocalyptic number.

It is an amenable number.

2141609837 is a deficient number, since it is larger than the sum of its proper divisors (15476563).

2141609837 is a wasteful number, since it uses less digits than its factorization.

2141609837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15955.

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 2141609837 is about 46277.5305845072. The cubic root of 2141609837 is about 1288.9817971442.

The spelling of 2141609837 in words is "two billion, one hundred forty-one million, six hundred nine thousand, eight hundred thirty-seven".