153423606346 has 4 divisors (see below), whose sum is σ = 230135409522. Its totient is φ = 76711803172.

The previous prime is 153423606299. The next prime is 153423606353. The reversal of 153423606346 is 643606324351.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 116420852025 + 37002754321 = 341205^2 + 192361^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38355901585 + ... + 38355901588.

Almost surely, 2^153423606346 is an apocalyptic number.

153423606346 is a deficient number, since it is larger than the sum of its proper divisors (76711803176).

153423606346 is an equidigital number, since it uses as much as digits as its factorization.

153423606346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76711803175.

The product of its (nonzero) digits is 933120, while the sum is 43.

The spelling of 153423606346 in words is "one hundred fifty-three billion, four hundred twenty-three million, six hundred six thousand, three hundred forty-six".