153442345233142 has 16 divisors (see below), whose sum is σ = 263045620196352. Its totient is φ = 65760605150760.

The previous prime is 153442345233119. The next prime is 153442345233197. The reversal of 153442345233142 is 241332543244351.

It is a junction number, because it is equal to n+sod(n) for n = 153442345233092 and 153442345233101.

It is a congruent number.

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, 30939048 + ... + 35554315.

It is an arithmetic number, because the mean of its divisors is an integer number (16440351262272).

Almost surely, 2^{153442345233142} is an apocalyptic number.

153442345233142 is a deficient number, since it is larger than the sum of its proper divisors (109603274963210).

153442345233142 is a wasteful number, since it uses less digits than its factorization.

153442345233142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66658203.

The product of its digits is 4147200, while the sum is 46.

Adding to 153442345233142 its reverse (241332543244351), we get a palindrome (394774888477493).

The spelling of 153442345233142 in words is "one hundred fifty-three trillion, four hundred forty-two billion, three hundred forty-five million, two hundred thirty-three thousand, one hundred forty-two".