135442413024554 has 8 divisors (see below), whose sum is σ = 203171391453348. Its totient is φ = 67718615873440.

The previous prime is 135442413024551. The next prime is 135442413024619. The reversal of 135442413024554 is 455420314244531.

It can be written as a sum of positive squares in 2 ways, for example, as 132240915156025 + 3201497868529 = 11499605^2 + 1789273^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 135442413024499 and 135442413024508.

It is not an unprimeable number, because it can be changed into a prime (135442413024551) 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, 1295254067 + ... + 1295358630.

Almost surely, 2^{135442413024554} is an apocalyptic number.

135442413024554 is a deficient number, since it is larger than the sum of its proper divisors (67728978428794).

135442413024554 is a wasteful number, since it uses less digits than its factorization.

135442413024554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2590638840.

The product of its (nonzero) digits is 4608000, while the sum is 47.

The spelling of 135442413024554 in words is "one hundred thirty-five trillion, four hundred forty-two billion, four hundred thirteen million, twenty-four thousand, five hundred fifty-four".