143400248229 has 16 divisors (see below), whose sum is σ = 225563525120. Its totient is φ = 79299676080.

The previous prime is 143400248227. The next prime is 143400248231. The reversal of 143400248229 is 922842004341.

It is an interprime number because it is at equal distance from previous prime (143400248227) and next prime (143400248231).

It is not a de Polignac number, because 143400248229 - 2¹ = 143400248227 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143400248221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110137789 + ... + 110139090.

It is an arithmetic number, because the mean of its divisors is an integer number (14097720320).

Almost surely, 2^143400248229 is an apocalyptic number.

It is an amenable number.

143400248229 is a deficient number, since it is larger than the sum of its proper divisors (82163276891).

143400248229 is a wasteful number, since it uses less digits than its factorization.

143400248229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220276920.

The product of its (nonzero) digits is 110592, while the sum is 39.

The spelling of 143400248229 in words is "one hundred forty-three billion, four hundred million, two hundred forty-eight thousand, two hundred twenty-nine".