406410620134 has 4 divisors (see below), whose sum is σ = 609615930204. Its totient is φ = 203205310066.

The previous prime is 406410620123. The next prime is 406410620171. The reversal of 406410620134 is 431026014604.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 406410620096 and 406410620105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101602655032 + ... + 101602655035.

It is an arithmetic number, because the mean of its divisors is an integer number (152403982551).

Almost surely, 2^406410620134 is an apocalyptic number.

406410620134 is a deficient number, since it is larger than the sum of its proper divisors (203205310070).

406410620134 is a wasteful number, since it uses less digits than its factorization.

406410620134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203205310069.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 406410620134 its reverse (431026014604), we get a palindrome (837436634738).

The spelling of 406410620134 in words is "four hundred six billion, four hundred ten million, six hundred twenty thousand, one hundred thirty-four".