153355423352443 has 12 divisors (see below), whose sum is σ = 166065448321920. Its totient is φ = 141553715917536.

The previous prime is 153355423352437. The next prime is 153355423352507. The reversal of 153355423352443 is 344253324553351.

It is not a de Polignac number, because 153355423352443 - 2⁹ = 153355423351931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (153355423359443) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11787528 + ... + 21110581.

It is an arithmetic number, because the mean of its divisors is an integer number (13838787360160).

Almost surely, 2^{153355423352443} is an apocalyptic number.

153355423352443 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

153355423352443 is a deficient number, since it is larger than the sum of its proper divisors (12710024969477).

153355423352443 is a wasteful number, since it uses less digits than its factorization.

153355423352443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32925718 (or 32925705 counting only the distinct ones).

The product of its digits is 38880000, while the sum is 52.

The spelling of 153355423352443 in words is "one hundred fifty-three trillion, three hundred fifty-five billion, four hundred twenty-three million, three hundred fifty-two thousand, four hundred forty-three".