4223015155534 has 16 divisors (see below), whose sum is σ = 7387198524000. Its totient is φ = 1809863637792.

The previous prime is 4223015155531. The next prime is 4223015155559. The reversal of 4223015155534 is 4355515103224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4223015155531) 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, 3077998699 + ... + 3078000070.

It is an arithmetic number, because the mean of its divisors is an integer number (461699907750).

Almost surely, 2^{4223015155534} is an apocalyptic number.

4223015155534 is a deficient number, since it is larger than the sum of its proper divisors (3164183368466).

4223015155534 is an equidigital number, since it uses as much as digits as its factorization.

4223015155534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6155998792 (or 6155998778 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 40.

The spelling of 4223015155534 in words is "four trillion, two hundred twenty-three billion, fifteen million, one hundred fifty-five thousand, five hundred thirty-four".