145743912152 has 16 divisors (see below), whose sum is σ = 273623365440. Its totient is φ = 72777681376.

The previous prime is 145743912143. The next prime is 145743912163. The reversal of 145743912152 is 251219347541.

145743912152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×145743912152² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 11777768 + ... + 11790135.

It is an arithmetic number, because the mean of its divisors is an integer number (17101460340).

Almost surely, 2^145743912152 is an apocalyptic number.

It is an amenable number.

145743912152 is a deficient number, since it is larger than the sum of its proper divisors (127879453288).

145743912152 is a wasteful number, since it uses less digits than its factorization.

145743912152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23568682 (or 23568678 counting only the distinct ones).

The product of its digits is 302400, while the sum is 44.

The spelling of 145743912152 in words is "one hundred forty-five billion, seven hundred forty-three million, nine hundred twelve thousand, one hundred fifty-two".