144912577333379 has 4 divisors (see below), whose sum is σ = 145663419703176. Its totient is φ = 144161734963584.

The previous prime is 144912577333357. The next prime is 144912577333393. The reversal of 144912577333379 is 973333775219441.

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 144912577333379 - 2⁸ = 144912577333123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144912577333679) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 375421184609 + ... + 375421184994.

It is an arithmetic number, because the mean of its divisors is an integer number (36415854925794).

Almost surely, 2^{144912577333379} is an apocalyptic number.

144912577333379 is a deficient number, since it is larger than the sum of its proper divisors (750842369797).

144912577333379 is an equidigital number, since it uses as much as digits as its factorization.

144912577333379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750842369796.

The product of its digits is 360067680, while the sum is 68.

The spelling of 144912577333379 in words is "one hundred forty-four trillion, nine hundred twelve billion, five hundred seventy-seven million, three hundred thirty-three thousand, three hundred seventy-nine".