434121122 has 16 divisors (see below), whose sum is σ = 661690944. Its totient is φ = 213570000.

The previous prime is 434121119. The next prime is 434121137. The reversal of 434121122 is 221121434.

It is a super-2 number, since 2×434121122² = 376922297133077768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 434121094 and 434121103.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73997 + ... + 79647.

It is an arithmetic number, because the mean of its divisors is an integer number (41355684).

Almost surely, 2^434121122 is an apocalyptic number.

434121122 is a deficient number, since it is larger than the sum of its proper divisors (227569822).

434121122 is a wasteful number, since it uses less digits than its factorization.

434121122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6265.

The product of its digits is 384, while the sum is 20.

The square root of 434121122 is about 20835.5734742291. The cubic root of 434121122 is about 757.1878541228.

Adding to 434121122 its reverse (221121434), we get a palindrome (655242556).

The spelling of 434121122 in words is "four hundred thirty-four million, one hundred twenty-one thousand, one hundred twenty-two".