145303334033551 has 8 divisors (see below), whose sum is σ = 146278943658000. Its totient is φ = 144327730002240.

The previous prime is 145303334033531. The next prime is 145303334033563. The reversal of 145303334033551 is 155330433303541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 145303334033551 - 2¹¹ = 145303334031503 is a prime.

It is a super-2 number, since 2×145303334033551² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 145303334033498 and 145303334033507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145303334033531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59651760 + ... + 62039818.

It is an arithmetic number, because the mean of its divisors is an integer number (18284867957250).

Almost surely, 2^{145303334033551} is an apocalyptic number.

145303334033551 is a deficient number, since it is larger than the sum of its proper divisors (975609624449).

145303334033551 is a wasteful number, since it uses less digits than its factorization.

145303334033551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2796569.

The product of its (nonzero) digits is 1458000, while the sum is 43.

The spelling of 145303334033551 in words is "one hundred forty-five trillion, three hundred three billion, three hundred thirty-four million, thirty-three thousand, five hundred fifty-one".