405134453102 has 16 divisors (see below), whose sum is σ = 610338616800. Its totient is φ = 201688565760.

The previous prime is 405134453083. The next prime is 405134453147. The reversal of 405134453102 is 201354431504.

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, 2564174 + ... + 2717582.

It is an arithmetic number, because the mean of its divisors is an integer number (38146163550).

Almost surely, 2^405134453102 is an apocalyptic number.

405134453102 is a deficient number, since it is larger than the sum of its proper divisors (205204163698).

405134453102 is a wasteful number, since it uses less digits than its factorization.

405134453102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159131.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 405134453102 its reverse (201354431504), we get a palindrome (606488884606).

The spelling of 405134453102 in words is "four hundred five billion, one hundred thirty-four million, four hundred fifty-three thousand, one hundred two".