2031415234 has 8 divisors (see below), whose sum is σ = 3076706880. Its totient is φ = 1005846276.

The previous prime is 2031415219. The next prime is 2031415237. The reversal of 2031415234 is 4325141302.

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 = 2031415199 and 2031415208.

It is not an unprimeable number, because it can be changed into a prime (2031415237) 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 in 3 ways as a sum of consecutive naturals, for example, 4930414 + ... + 4930825.

It is an arithmetic number, because the mean of its divisors is an integer number (384588360).

Almost surely, 2^2031415234 is an apocalyptic number.

2031415234 is a deficient number, since it is larger than the sum of its proper divisors (1045291646).

2031415234 is a wasteful number, since it uses less digits than its factorization.

2031415234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9861344.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 2031415234 is about 45071.2240126669. The cubic root of 2031415234 is about 1266.4835940248.

Adding to 2031415234 its reverse (4325141302), we get a palindrome (6356556536).

The spelling of 2031415234 in words is "two billion, thirty-one million, four hundred fifteen thousand, two hundred thirty-four".