145552340051041 has 96 divisors (see below), whose sum is σ = 186694131899520. Its totient is φ = 112206147379200.

The previous prime is 145552340051039. The next prime is 145552340051057. The reversal of 145552340051041 is 140150043255541.

It is not a de Polignac number, because 145552340051041 - 2¹ = 145552340051039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 145552340050985 and 145552340051003.

It is not an unprimeable number, because it can be changed into a prime (145552340051141) by changing a digit.

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 in 95 ways as a sum of consecutive naturals, for example, 16426170951 + ... + 16426179811.

It is an arithmetic number, because the mean of its divisors is an integer number (1944730540620).

Almost surely, 2^{145552340051041} is an apocalyptic number.

145552340051041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

145552340051041 is a deficient number, since it is larger than the sum of its proper divisors (41141791848479).

145552340051041 is a wasteful number, since it uses less digits than its factorization.

145552340051041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9935 (or 9928 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 40.

The spelling of 145552340051041 in words is "one hundred forty-five trillion, five hundred fifty-two billion, three hundred forty million, fifty-one thousand, forty-one".