2141748496 has 10 divisors (see below), whose sum is σ = 4149637742. Its totient is φ = 1070874240.

The previous prime is 2141748493. The next prime is 2141748503. The reversal of 2141748496 is 6948471412.

It can be written as a sum of positive squares in only one way, i.e., 2050278400 + 91470096 = 45280^2 + 9564^2 .

It is not an unprimeable number, because it can be changed into a prime (2141748493) by changing a digit.

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 as a sum of consecutive naturals, namely, 66929625 + ... + 66929656.

Almost surely, 2^2141748496 is an apocalyptic number.

It is an amenable number.

2141748496 is a deficient number, since it is larger than the sum of its proper divisors (2007889246).

2141748496 is a wasteful number, since it uses less digits than its factorization.

2141748496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133859289 (or 133859283 counting only the distinct ones).

The product of its digits is 387072, while the sum is 46.

The square root of 2141748496 is about 46279.0286847077. The cubic root of 2141748496 is about 1289.0096150139.

The spelling of 2141748496 in words is "two billion, one hundred forty-one million, seven hundred forty-eight thousand, four hundred ninety-six".