134430400462 has 16 divisors (see below), whose sum is σ = 204573313152. Its totient is φ = 66240107640.

The previous prime is 134430400411. The next prime is 134430400493. The reversal of 134430400462 is 264004034431.

It is a super-3 number, since 3×134430400462³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131593 + ... + 534955.

It is an arithmetic number, because the mean of its divisors is an integer number (12785832072).

Almost surely, 2^134430400462 is an apocalyptic number.

134430400462 is a deficient number, since it is larger than the sum of its proper divisors (70142912690).

134430400462 is a wasteful number, since it uses less digits than its factorization.

134430400462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405783.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 134430400462 its reverse (264004034431), we get a palindrome (398434434893).

The spelling of 134430400462 in words is "one hundred thirty-four billion, four hundred thirty million, four hundred thousand, four hundred sixty-two".