144313534254 has 32 divisors (see below), whose sum is σ = 293552138880. Its totient is φ = 47283850400.

The previous prime is 144313534237. The next prime is 144313534271. The reversal of 144313534254 is 452435313441.

It is an interprime number because it is at equal distance from previous prime (144313534237) and next prime (144313534271).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4234924 + ... + 4268864.

It is an arithmetic number, because the mean of its divisors is an integer number (9173504340).

Almost surely, 2^144313534254 is an apocalyptic number.

144313534254 is an abundant number, since it is smaller than the sum of its proper divisors (149238604626).

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

144313534254 is a wasteful number, since it uses less digits than its factorization.

144313534254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46016.

The product of its digits is 345600, while the sum is 39.

Adding to 144313534254 its reverse (452435313441), we get a palindrome (596748847695).

The spelling of 144313534254 in words is "one hundred forty-four billion, three hundred thirteen million, five hundred thirty-four thousand, two hundred fifty-four".