154214534204 has 24 divisors (see below), whose sum is σ = 281784441120. Its totient is φ = 73708867584.

The previous prime is 154214534197. The next prime is 154214534207. The reversal of 154214534204 is 402435412451.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154214534207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 372869 + ... + 668924.

It is an arithmetic number, because the mean of its divisors is an integer number (11741018380).

Almost surely, 2^154214534204 is an apocalyptic number.

It is an amenable number.

154214534204 is a deficient number, since it is larger than the sum of its proper divisors (127569906916).

154214534204 is a wasteful number, since it uses less digits than its factorization.

154214534204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1043429 (or 1043427 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 35.

Adding to 154214534204 its reverse (402435412451), we get a palindrome (556649946655).

The spelling of 154214534204 in words is "one hundred fifty-four billion, two hundred fourteen million, five hundred thirty-four thousand, two hundred four".