2429313838 has 16 divisors (see below), whose sum is σ = 4409511264. Its totient is φ = 979891200.

The previous prime is 2429313833. The next prime is 2429313851. The reversal of 2429313838 is 8383139242.

It is a junction number, because it is equal to n+sod(n) for n = 2429313794 and 2429313803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2429313833) 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, 5103363 + ... + 5103838.

It is an arithmetic number, because the mean of its divisors is an integer number (275594454).

Almost surely, 2^2429313838 is an apocalyptic number.

2429313838 is a deficient number, since it is larger than the sum of its proper divisors (1980197426).

2429313838 is a wasteful number, since it uses less digits than its factorization.

2429313838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10207227.

The product of its digits is 248832, while the sum is 43.

The square root of 2429313838 is about 49288.0699358374. The cubic root of 2429313838 is about 1344.2948700940.

The spelling of 2429313838 in words is "two billion, four hundred twenty-nine million, three hundred thirteen thousand, eight hundred thirty-eight".