153144103434 has 48 divisors (see below), whose sum is σ = 356513215968. Its totient is φ = 43728591648.

The previous prime is 153144103397. The next prime is 153144103561. The reversal of 153144103434 is 434301441351.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 153144103395 and 153144103404.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 322177 + ... + 640379.

It is an arithmetic number, because the mean of its divisors is an integer number (7427358666).

Almost surely, 2^153144103434 is an apocalyptic number.

153144103434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

153144103434 is an abundant number, since it is smaller than the sum of its proper divisors (203369112534).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

153144103434 is a wasteful number, since it uses less digits than its factorization.

153144103434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319859 (or 319852 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

Adding to 153144103434 its reverse (434301441351), we get a palindrome (587445544785).

The spelling of 153144103434 in words is "one hundred fifty-three billion, one hundred forty-four million, one hundred three thousand, four hundred thirty-four".