145251355214411 has 4 divisors (see below), whose sum is σ = 145397925705024. Its totient is φ = 145104784723800.

The previous prime is 145251355214309. The next prime is 145251355214429. The reversal of 145251355214411 is 114412553152541.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 145251355214411 - 2¹⁰ = 145251355213387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (145251355214431) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 73285243820 + ... + 73285245801.

It is an arithmetic number, because the mean of its divisors is an integer number (36349481426256).

Almost surely, 2^{145251355214411} is an apocalyptic number.

145251355214411 is a deficient number, since it is larger than the sum of its proper divisors (146570490613).

145251355214411 is an equidigital number, since it uses as much as digits as its factorization.

145251355214411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146570490612.

The product of its digits is 480000, while the sum is 44.

The spelling of 145251355214411 in words is "one hundred forty-five trillion, two hundred fifty-one billion, three hundred fifty-five million, two hundred fourteen thousand, four hundred eleven".