134132125420511 has 4 divisors (see below), whose sum is σ = 134136501846000. Its totient is φ = 134127748995024.

The previous prime is 134132125420507. The next prime is 134132125420523. The reversal of 134132125420511 is 115024521231431.

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

It is a cyclic number.

It is not a de Polignac number, because 134132125420511 - 2² = 134132125420507 is a prime.

It is a super-2 number, since 2×134132125420511² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134132125410511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2188166771 + ... + 2188228068.

It is an arithmetic number, because the mean of its divisors is an integer number (33534125461500).

Almost surely, 2^{134132125420511} is an apocalyptic number.

134132125420511 is a deficient number, since it is larger than the sum of its proper divisors (4376425489).

134132125420511 is an equidigital number, since it uses as much as digits as its factorization.

134132125420511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4376425488.

The product of its (nonzero) digits is 28800, while the sum is 35.

Adding to 134132125420511 its reverse (115024521231431), we get a palindrome (249156646651942).

The spelling of 134132125420511 in words is "one hundred thirty-four trillion, one hundred thirty-two billion, one hundred twenty-five million, four hundred twenty thousand, five hundred eleven".