135441000420151 has 16 divisors (see below), whose sum is σ = 140137828015680. Its totient is φ = 130799000067840.

The previous prime is 135441000420149. The next prime is 135441000420161. The reversal of 135441000420151 is 151024000144531.

It is a cyclic number.

It is not a de Polignac number, because 135441000420151 - 2¹ = 135441000420149 is a prime.

It is a super-2 number, since 2×135441000420151² (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 (135441000420161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32016606 + ... + 35999236.

It is an arithmetic number, because the mean of its divisors is an integer number (8758614250980).

Almost surely, 2^{135441000420151} is an apocalyptic number.

135441000420151 is a deficient number, since it is larger than the sum of its proper divisors (4696827595529).

135441000420151 is a wasteful number, since it uses less digits than its factorization.

135441000420151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3989514.

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 135441000420151 its reverse (151024000144531), we get a palindrome (286465000564682).

The spelling of 135441000420151 in words is "one hundred thirty-five trillion, four hundred forty-one billion, four hundred twenty thousand, one hundred fifty-one".