145356033016 has 8 divisors (see below), whose sum is σ = 272542561920. Its totient is φ = 72678016504.

The previous prime is 145356033001. The next prime is 145356033071. The reversal of 145356033016 is 610330653541.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×145356033016² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9084752056 + ... + 9084752071.

It is an arithmetic number, because the mean of its divisors is an integer number (34067820240).

Almost surely, 2^145356033016 is an apocalyptic number.

It is an amenable number.

145356033016 is a deficient number, since it is larger than the sum of its proper divisors (127186528904).

145356033016 is a wasteful number, since it uses less digits than its factorization.

145356033016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18169504133 (or 18169504129 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 37.

Adding to 145356033016 its reverse (610330653541), we get a palindrome (755686686557).

The spelling of 145356033016 in words is "one hundred forty-five billion, three hundred fifty-six million, thirty-three thousand, sixteen".