2134246438 has 8 divisors (see below), whose sum is σ = 3202772688. Its totient is φ = 1066655544.

The previous prime is 2134246427. The next prime is 2134246463. The reversal of 2134246438 is 8346424312.

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

It is a junction number, because it is equal to n+sod(n) for n = 2134246397 and 2134246406.

It is a congruent number.

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, 228106 + ... + 237277.

It is an arithmetic number, because the mean of its divisors is an integer number (400346586).

Almost surely, 2^2134246438 is an apocalyptic number.

2134246438 is a deficient number, since it is larger than the sum of its proper divisors (1068526250).

2134246438 is a wasteful number, since it uses less digits than its factorization.

2134246438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467678.

The product of its digits is 110592, while the sum is 37.

The square root of 2134246438 is about 46197.9051256656. The cubic root of 2134246438 is about 1287.5028184561.

The spelling of 2134246438 in words is "two billion, one hundred thirty-four million, two hundred forty-six thousand, four hundred thirty-eight".