145241543414656 has 64 divisors (see below), whose sum is σ = 322350988579200. Its totient is φ = 64723021977600.

The previous prime is 145241543414641. The next prime is 145241543414701. The reversal of 145241543414656 is 656414345142541.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 145241543414597 and 145241543414606.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1504858320 + ... + 1504954831.

It is an arithmetic number, because the mean of its divisors is an integer number (5036734196550).

Almost surely, 2^{145241543414656} is an apocalyptic number.

145241543414656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

145241543414656 is an abundant number, since it is smaller than the sum of its proper divisors (177109445164544).

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

145241543414656 is a wasteful number, since it uses less digits than its factorization.

145241543414656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3009813207 (or 3009813195 counting only the distinct ones).

The product of its digits is 27648000, while the sum is 55.

The spelling of 145241543414656 in words is "one hundred forty-five trillion, two hundred forty-one billion, five hundred forty-three million, four hundred fourteen thousand, six hundred fifty-six".