2103415434 has 48 divisors (see below), whose sum is σ = 4691598912. Its totient is φ = 680690304.

The previous prime is 2103415429. The next prime is 2103415439. The reversal of 2103415434 is 4345143012.

It is a happy number.

2103415434 is a `hidden beast` number, since 210 + 3 + 4 + 15 + 434 = 666.

It is an interprime number because it is at equal distance from previous prime (2103415429) and next prime (2103415439).

It is a junction number, because it is equal to n+sod(n) for n = 2103415398 and 2103415407.

It is not an unprimeable number, because it can be changed into a prime (2103415439) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 121122 + ... + 137394.

It is an arithmetic number, because the mean of its divisors is an integer number (97741644).

Almost surely, 2^2103415434 is an apocalyptic number.

2103415434 is an abundant number, since it is smaller than the sum of its proper divisors (2588183478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2103415434 is a wasteful number, since it uses less digits than its factorization.

2103415434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16491 (or 16488 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 2103415434 is about 45863.0072498522. The cubic root of 2103415434 is about 1281.2730323871.

Adding to 2103415434 its reverse (4345143012), we get a palindrome (6448558446).

The spelling of 2103415434 in words is "two billion, one hundred three million, four hundred fifteen thousand, four hundred thirty-four".