143013420344 has 32 divisors (see below), whose sum is σ = 270035402400. Its totient is φ = 71004364800.

The previous prime is 143013420317. The next prime is 143013420353. The reversal of 143013420344 is 443024310341.

It is a happy number.

It is a super-3 number, since 3×143013420344³ (a number of 34 digits) contains 333 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, 3128984 + ... + 3174360.

It is an arithmetic number, because the mean of its divisors is an integer number (8438606325).

Almost surely, 2^143013420344 is an apocalyptic number.

It is an amenable number.

143013420344 is a deficient number, since it is larger than the sum of its proper divisors (127021982056).

143013420344 is a wasteful number, since it uses less digits than its factorization.

143013420344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48143 (or 48139 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 143013420344 its reverse (443024310341), we get a palindrome (586037730685).

The spelling of 143013420344 in words is "one hundred forty-three billion, thirteen million, four hundred twenty thousand, three hundred forty-four".