145401333603200 has 48 divisors (see below), whose sum is σ = 359186731924560. Its totient is φ = 58160533440000.

The previous prime is 145401333603139. The next prime is 145401333603217. The reversal of 145401333603200 is 2306333104541.

It is a super-2 number, since 2×145401333603200² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22718955176 + ... + 22718961575.

It is an arithmetic number, because the mean of its divisors is an integer number (7483056915095).

Almost surely, 2^{145401333603200} is an apocalyptic number.

145401333603200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

145401333603200 is an abundant number, since it is smaller than the sum of its proper divisors (213785398321360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

145401333603200 is an equidigital number, since it uses as much as digits as its factorization.

145401333603200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45437916775 (or 45437916758 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 35.

Adding to 145401333603200 its reverse (2306333104541), we get a palindrome (147707666707741).

The spelling of 145401333603200 in words is "one hundred forty-five trillion, four hundred one billion, three hundred thirty-three million, six hundred three thousand, two hundred".