154245414134 has 16 divisors (see below), whose sum is σ = 270046683648. Its totient is φ = 64698684072.

The previous prime is 154245414023. The next prime is 154245414157. The reversal of 154245414134 is 431414542451.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117207104 + ... + 117208419.

It is an arithmetic number, because the mean of its divisors is an integer number (16877917728).

Almost surely, 2^154245414134 is an apocalyptic number.

154245414134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

154245414134 is a deficient number, since it is larger than the sum of its proper divisors (115801269514).

154245414134 is a wasteful number, since it uses less digits than its factorization.

154245414134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234415579.

The product of its digits is 153600, while the sum is 38.

Adding to 154245414134 its reverse (431414542451), we get a palindrome (585659956585).

The spelling of 154245414134 in words is "one hundred fifty-four billion, two hundred forty-five million, four hundred fourteen thousand, one hundred thirty-four".