135451421301411 has 6 divisors (see below), whose sum is σ = 195652052990940. Its totient is φ = 90300947534268.

The previous prime is 135451421301409. The next prime is 135451421301419. The reversal of 135451421301411 is 114103124154531.

135451421301411 is a `hidden beast` number, since 1 + 3 + 5 + 4 + 514 + 2 + 130 + 1 + 4 + 1 + 1 = 666.

It is not a de Polignac number, because 135451421301411 - 2¹ = 135451421301409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (135451421301419) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7525078961181 + ... + 7525078961198.

It is an arithmetic number, because the mean of its divisors is an integer number (32608675498490).

Almost surely, 2^{135451421301411} is an apocalyptic number.

135451421301411 is a deficient number, since it is larger than the sum of its proper divisors (60200631689529).

135451421301411 is a wasteful number, since it uses less digits than its factorization.

135451421301411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15050157922385 (or 15050157922382 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

Adding to 135451421301411 its reverse (114103124154531), we get a palindrome (249554545455942).

The spelling of 135451421301411 in words is "one hundred thirty-five trillion, four hundred fifty-one billion, four hundred twenty-one million, three hundred one thousand, four hundred eleven".