153144103442 has 16 divisors (see below), whose sum is σ = 250614064800. Its totient is φ = 69606894240.

The previous prime is 153144103397. The next prime is 153144103561. The reversal of 153144103442 is 244301441351.

It is a junction number, because it is equal to n+sod(n) for n = 153144103399 and 153144103408.

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, 200309 + ... + 588567.

It is an arithmetic number, because the mean of its divisors is an integer number (15663379050).

Almost surely, 2^153144103442 is an apocalyptic number.

153144103442 is a deficient number, since it is larger than the sum of its proper divisors (97469961358).

153144103442 is a wasteful number, since it uses less digits than its factorization.

153144103442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406201.

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 153144103442 its reverse (244301441351), we get a palindrome (397445544793).

The spelling of 153144103442 in words is "one hundred fifty-three billion, one hundred forty-four million, one hundred three thousand, four hundred forty-two".