143452426214 has 4 divisors (see below), whose sum is σ = 215178639324. Its totient is φ = 71726213106.

The previous prime is 143452426213. The next prime is 143452426219. The reversal of 143452426214 is 412624254341.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×143452426214² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143452426213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35863106552 + ... + 35863106555.

It is an arithmetic number, because the mean of its divisors is an integer number (53794659831).

Almost surely, 2^143452426214 is an apocalyptic number.

143452426214 is a deficient number, since it is larger than the sum of its proper divisors (71726213110).

143452426214 is an equidigital number, since it uses as much as digits as its factorization.

143452426214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71726213109.

The product of its digits is 184320, while the sum is 38.

The spelling of 143452426214 in words is "one hundred forty-three billion, four hundred fifty-two million, four hundred twenty-six thousand, two hundred fourteen".