145312674179 has 8 divisors (see below), whose sum is σ = 147788599920. Its totient is φ = 142837181856.

The previous prime is 145312674167. The next prime is 145312674187. The reversal of 145312674179 is 971476213541.

145312674179 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 not a de Polignac number, because 145312674179 - 2⁴ = 145312674163 is a prime.

It is a super-2 number, since 2×145312674179² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (145312674149) 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, 607877 + ... + 812489.

It is an arithmetic number, because the mean of its divisors is an integer number (18473574990).

Almost surely, 2^145312674179 is an apocalyptic number.

145312674179 is a deficient number, since it is larger than the sum of its proper divisors (2475925741).

145312674179 is a wasteful number, since it uses less digits than its factorization.

145312674179 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216709.

The product of its digits is 1270080, while the sum is 50.

The spelling of 145312674179 in words is "one hundred forty-five billion, three hundred twelve million, six hundred seventy-four thousand, one hundred seventy-nine".