155434214130404 has 12 divisors (see below), whose sum is σ = 296738045158128. Its totient is φ = 70651915513800.

The previous prime is 155434214130401. The next prime is 155434214130421. The reversal of 155434214130404 is 404031412434551.

155434214130404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (155434214130401) 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, 1766297887802 + ... + 1766297887889.

It is an arithmetic number, because the mean of its divisors is an integer number (24728170429844).

Almost surely, 2^{155434214130404} is an apocalyptic number.

It is an amenable number.

155434214130404 is a deficient number, since it is larger than the sum of its proper divisors (141303831027724).

155434214130404 is a wasteful number, since it uses less digits than its factorization.

155434214130404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3532595775706 (or 3532595775704 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 41.

Adding to 155434214130404 its reverse (404031412434551), we get a palindrome (559465626564955).

The spelling of 155434214130404 in words is "one hundred fifty-five trillion, four hundred thirty-four billion, two hundred fourteen million, one hundred thirty thousand, four hundred four".