134405803466 has 8 divisors (see below), whose sum is σ = 219936769344. Its totient is φ = 61093547020.

The previous prime is 134405803421. The next prime is 134405803481. The reversal of 134405803466 is 664308504431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×134405803466² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3054677330 + ... + 3054677373.

It is an arithmetic number, because the mean of its divisors is an integer number (27492096168).

Almost surely, 2^134405803466 is an apocalyptic number.

134405803466 is a deficient number, since it is larger than the sum of its proper divisors (85530965878).

134405803466 is a wasteful number, since it uses less digits than its factorization.

134405803466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6109354716.

The product of its (nonzero) digits is 829440, while the sum is 44.

The spelling of 134405803466 in words is "one hundred thirty-four billion, four hundred five million, eight hundred three thousand, four hundred sixty-six".