143104022254 has 16 divisors (see below), whose sum is σ = 227661065856. Its totient is φ = 67231008000.

The previous prime is 143104022221. The next prime is 143104022261. The reversal of 143104022254 is 452220401341.

It is a super-2 number, since 2×143104022254² (a number of 23 digits) contains 22 as substring.

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, 3481182 + ... + 3522049.

It is an arithmetic number, because the mean of its divisors is an integer number (14228816616).

Almost surely, 2^143104022254 is an apocalyptic number.

143104022254 is a deficient number, since it is larger than the sum of its proper divisors (84557043602).

143104022254 is a wasteful number, since it uses less digits than its factorization.

143104022254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7003851.

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 143104022254 its reverse (452220401341), we get a palindrome (595324423595).

The spelling of 143104022254 in words is "one hundred forty-three billion, one hundred four million, twenty-two thousand, two hundred fifty-four".