135461400022 has 8 divisors (see below), whose sum is σ = 218822261616. Its totient is φ = 62520646152.

The previous prime is 135461400017. The next prime is 135461400043. The reversal of 135461400022 is 220004164531.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2605026898 + ... + 2605026949.

It is an arithmetic number, because the mean of its divisors is an integer number (27352782702).

Almost surely, 2^135461400022 is an apocalyptic number.

135461400022 is a deficient number, since it is larger than the sum of its proper divisors (83360861594).

135461400022 is a wasteful number, since it uses less digits than its factorization.

135461400022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5210053862.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 135461400022 its reverse (220004164531), we get a palindrome (355465564553).

The spelling of 135461400022 in words is "one hundred thirty-five billion, four hundred sixty-one million, four hundred thousand, twenty-two".