154389429230 has 16 divisors (see below), whose sum is σ = 277909377840. Its totient is φ = 61753903872.

The previous prime is 154389429221. The next prime is 154389429269. The reversal of 154389429230 is 32924983451.

It is a happy number.

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, 142517 + ... + 573663.

It is an arithmetic number, because the mean of its divisors is an integer number (17369336115).

Almost surely, 2^154389429230 is an apocalyptic number.

154389429230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

154389429230 is a deficient number, since it is larger than the sum of its proper divisors (123519948610).

154389429230 is a wasteful number, since it uses less digits than its factorization.

154389429230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466963.

The product of its (nonzero) digits is 1866240, while the sum is 50.

The spelling of 154389429230 in words is "one hundred fifty-four billion, three hundred eighty-nine million, four hundred twenty-nine thousand, two hundred thirty".