153455242513334 has 4 divisors (see below), whose sum is σ = 230182863770004. Its totient is φ = 76727621256666.

The previous prime is 153455242513333. The next prime is 153455242513387. The reversal of 153455242513334 is 433315242554351.

153455242513334 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×153455242513334² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153455242513333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38363810628332 + ... + 38363810628335.

It is an arithmetic number, because the mean of its divisors is an integer number (57545715942501).

Almost surely, 2^{153455242513334} is an apocalyptic number.

153455242513334 is a deficient number, since it is larger than the sum of its proper divisors (76727621256670).

153455242513334 is an equidigital number, since it uses as much as digits as its factorization.

153455242513334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76727621256669.

The product of its digits is 12960000, while the sum is 50.

The spelling of 153455242513334 in words is "one hundred fifty-three trillion, four hundred fifty-five billion, two hundred forty-two million, five hundred thirteen thousand, three hundred thirty-four".