145151251441 has 8 divisors (see below), whose sum is σ = 165889457280. Its totient is φ = 124413623808.

The previous prime is 145151251409. The next prime is 145151251459. The reversal of 145151251441 is 144152151541.

145151251441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 145151251441 - 2⁵ = 145151251409 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 145151251397 and 145151251406.

It is not an unprimeable number, because it can be changed into a prime (145151251541) 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, 845220 + ... + 1002346.

It is an arithmetic number, because the mean of its divisors is an integer number (20736182160).

Almost surely, 2^145151251441 is an apocalyptic number.

It is an amenable number.

145151251441 is a deficient number, since it is larger than the sum of its proper divisors (20738205839).

145151251441 is a wasteful number, since it uses less digits than its factorization.

145151251441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289103.

The product of its digits is 16000, while the sum is 34.

The spelling of 145151251441 in words is "one hundred forty-five billion, one hundred fifty-one million, two hundred fifty-one thousand, four hundred forty-one".