34100424 has 24 divisors (see below), whose sum is σ = 92355510. Its totient is φ = 11366784.

The previous prime is 34100401. The next prime is 34100431. The reversal of 34100424 is 42400143.

It can be written as a sum of positive squares in only one way, i.e., 23328900 + 10771524 = 4830^2 + 3282^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 34100397 and 34100406.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 236737 + ... + 236880.

Almost surely, 2^34100424 is an apocalyptic number.

It is an amenable number.

34100424 is an abundant number, since it is smaller than the sum of its proper divisors (58255086).

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

34100424 is a wasteful number, since it uses less digits than its factorization.

34100424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473629 (or 473622 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 34100424 is about 5839.5568325002. The cubic root of 34100424 is about 324.2798222768.

Adding to 34100424 its reverse (42400143), we get a palindrome (76500567).

The spelling of 34100424 in words is "thirty-four million, one hundred thousand, four hundred twenty-four".