122434434 has 48 divisors (see below), whose sum is σ = 269961120. Its totient is φ = 40098240.

The previous prime is 122434427. The next prime is 122434441. The reversal of 122434434 is 434434221.

It is a happy number.

122434434 is a `hidden beast` number, since 1 + 224 + 3 + 4 + 434 = 666.

It is an interprime number because it is at equal distance from previous prime (122434427) and next prime (122434441).

It is a junction number, because it is equal to n+sod(n) for n = 122434398 and 122434407.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 322857 + ... + 323235.

It is an arithmetic number, because the mean of its divisors is an integer number (5624190).

Almost surely, 2^122434434 is an apocalyptic number.

122434434 is an abundant number, since it is smaller than the sum of its proper divisors (147526686).

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

122434434 is a wasteful number, since it uses less digits than its factorization.

122434434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655 (or 652 counting only the distinct ones).

The product of its digits is 9216, while the sum is 27.

The square root of 122434434 is about 11065.0094441894. The cubic root of 122434434 is about 496.5555716466. Note that the first 4 decimals are identical.

Adding to 122434434 its reverse (434434221), we get a palindrome (556868655).

The spelling of 122434434 in words is "one hundred twenty-two million, four hundred thirty-four thousand, four hundred thirty-four".