154145400230230 has 32 divisors (see below), whose sum is σ = 279703816312320. Its totient is φ = 61160614878720.

The previous prime is 154145400230179. The next prime is 154145400230303. The reversal of 154145400230230 is 32032004541451.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41878326 + ... + 45410185.

It is an arithmetic number, because the mean of its divisors is an integer number (8740744259760).

Almost surely, 2^{154145400230230} is an apocalyptic number.

154145400230230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

154145400230230 is a deficient number, since it is larger than the sum of its proper divisors (125558416082090).

154145400230230 is a wasteful number, since it uses less digits than its factorization.

154145400230230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87289944.

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 154145400230230 its reverse (32032004541451), we get a palindrome (186177404771681).

The spelling of 154145400230230 in words is "one hundred fifty-four trillion, one hundred forty-five billion, four hundred million, two hundred thirty thousand, two hundred thirty".