2101423414 has 32 divisors (see below), whose sum is σ = 3402311040. Its totient is φ = 969800832.

The previous prime is 2101423393. The next prime is 2101423453. The reversal of 2101423414 is 4143241012.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1048137 + ... + 1050139.

It is an arithmetic number, because the mean of its divisors is an integer number (106322220).

Almost surely, 2^2101423414 is an apocalyptic number.

2101423414 is a deficient number, since it is larger than the sum of its proper divisors (1300887626).

2101423414 is a wasteful number, since it uses less digits than its factorization.

2101423414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2604.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 2101423414 is about 45841.2850387072. The cubic root of 2101423414 is about 1280.8684320711.

Adding to 2101423414 its reverse (4143241012), we get a palindrome (6244664426).

The spelling of 2101423414 in words is "two billion, one hundred one million, four hundred twenty-three thousand, four hundred fourteen".