143413341021 has 16 divisors (see below), whose sum is σ = 212474101120. Its totient is φ = 95604442560.

The previous prime is 143413340957. The next prime is 143413341053. The reversal of 143413341021 is 120143314341.

143413341021 is a `hidden beast` number, since 143 + 413 + 3 + 4 + 102 + 1 = 666.

143413341021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 143413341021 - 2⁶ = 143413340957 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143413342021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 529776 + ... + 753318.

It is an arithmetic number, because the mean of its divisors is an integer number (13279631320).

Almost surely, 2^143413341021 is an apocalyptic number.

It is an amenable number.

143413341021 is a deficient number, since it is larger than the sum of its proper divisors (69060760099).

143413341021 is a wasteful number, since it uses less digits than its factorization.

143413341021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247313 (or 247307 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 143413341021 its reverse (120143314341), we get a palindrome (263556655362).

The spelling of 143413341021 in words is "one hundred forty-three billion, four hundred thirteen million, three hundred forty-one thousand, twenty-one".