2434434442 has 32 divisors (see below), whose sum is σ = 4234918464. Its totient is φ = 1037280000.

The previous prime is 2434434437. The next prime is 2434434473. The reversal of 2434434442 is 2444344342.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 2434434398 and 2434434407.

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, 80908 + ... + 106840.

It is an arithmetic number, because the mean of its divisors is an integer number (132341202).

Almost surely, 2^2434434442 is an apocalyptic number.

2434434442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2434434442 is a deficient number, since it is larger than the sum of its proper divisors (1800484022).

2434434442 is a wasteful number, since it uses less digits than its factorization.

2434434442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26214.

The product of its digits is 147456, while the sum is 34.

The square root of 2434434442 is about 49339.9882650979. The cubic root of 2434434442 is about 1345.2387265756.

Adding to 2434434442 its reverse (2444344342), we get a palindrome (4878778784).

The spelling of 2434434442 in words is "two billion, four hundred thirty-four million, four hundred thirty-four thousand, four hundred forty-two".