145034333242 has 16 divisors (see below), whose sum is σ = 226634889600. Its totient is φ = 69549326560.

The previous prime is 145034333141. The next prime is 145034333287. The reversal of 145034333242 is 242333430541.

It is a junction number, because it is equal to n+sod(n) for n = 145034333198 and 145034333207.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14984242 + ... + 14993917.

It is an arithmetic number, because the mean of its divisors is an integer number (14164680600).

Almost surely, 2^145034333242 is an apocalyptic number.

145034333242 is a deficient number, since it is larger than the sum of its proper divisors (81600556358).

145034333242 is a wasteful number, since it uses less digits than its factorization.

145034333242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29978261.

The product of its (nonzero) digits is 103680, while the sum is 34.

Adding to 145034333242 its reverse (242333430541), we get a palindrome (387367763783).

The spelling of 145034333242 in words is "one hundred forty-five billion, thirty-four million, three hundred thirty-three thousand, two hundred forty-two".