4229728145258 has 16 divisors (see below), whose sum is σ = 7910140947264. Its totient is φ = 1647946030560.

The previous prime is 4229728145249. The next prime is 4229728145281. The reversal of 4229728145258 is 8525418279224.

It is a junction number, because it is equal to n+sod(n) for n = 4229728145197 and 4229728145206.

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, 13732883435 + ... + 13732883742.

It is an arithmetic number, because the mean of its divisors is an integer number (494383809204).

Almost surely, 2^{4229728145258} is an apocalyptic number.

4229728145258 is a deficient number, since it is larger than the sum of its proper divisors (3680412802006).

4229728145258 is a wasteful number, since it uses less digits than its factorization.

4229728145258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27465767197.

The product of its digits is 25804800, while the sum is 59.

The spelling of 4229728145258 in words is "four trillion, two hundred twenty-nine billion, seven hundred twenty-eight million, one hundred forty-five thousand, two hundred fifty-eight".