134410420 has 24 divisors (see below), whose sum is σ = 291368448. Its totient is φ = 52029600.

The previous prime is 134410391. The next prime is 134410453. The reversal of 134410420 is 24014431.

It is a super-2 number, since 2×134410420² = 36132322009152800, which contains 22 as substring.

It is a congruent number.

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, 107776 + ... + 109015.

It is an arithmetic number, because the mean of its divisors is an integer number (12140352).

Almost surely, 2^134410420 is an apocalyptic number.

134410420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134410420 is an abundant number, since it is smaller than the sum of its proper divisors (156958028).

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

134410420 is a wasteful number, since it uses less digits than its factorization.

134410420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216831 (or 216829 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 134410420 is about 11593.5507934368. The cubic root of 134410420 is about 512.2449033859.

Adding to 134410420 its reverse (24014431), we get a palindrome (158424851).

The spelling of 134410420 in words is "one hundred thirty-four million, four hundred ten thousand, four hundred twenty".