134336403146451 has 8 divisors (see below), whose sum is σ = 195398404576704. Its totient is φ = 81416001906920.

The previous prime is 134336403146447. The next prime is 134336403146527. The reversal of 134336403146451 is 154641304633431.

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

It is a cyclic number.

It is not a de Polignac number, because 134336403146451 - 2² = 134336403146447 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 134336403146451.

It is not an unprimeable number, because it can be changed into a prime (134336403146651) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2035400047641 + ... + 2035400047706.

It is an arithmetic number, because the mean of its divisors is an integer number (24424800572088).

Almost surely, 2^{134336403146451} is an apocalyptic number.

134336403146451 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

134336403146451 is a deficient number, since it is larger than the sum of its proper divisors (61062001430253).

134336403146451 is a wasteful number, since it uses less digits than its factorization.

134336403146451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4070800095361.

The product of its (nonzero) digits is 3732480, while the sum is 48.

Adding to 134336403146451 its reverse (154641304633431), we get a palindrome (288977707779882).

The spelling of 134336403146451 in words is "one hundred thirty-four trillion, three hundred thirty-six billion, four hundred three million, one hundred forty-six thousand, four hundred fifty-one".