143426362 has 8 divisors (see below), whose sum is σ = 215229492. Its totient is φ = 71683200.

The previous prime is 143426351. The next prime is 143426377. The reversal of 143426362 is 263624341.

It can be written as a sum of positive squares in 2 ways, for example, as 135978921 + 7447441 = 11661^2 + 2729^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×143426362² = 41142242633110088, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8439 + ... + 18922.

Almost surely, 2^143426362 is an apocalyptic number.

143426362 is a deficient number, since it is larger than the sum of its proper divisors (71803130).

143426362 is a wasteful number, since it uses less digits than its factorization.

143426362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29984.

The product of its digits is 20736, while the sum is 31.

The square root of 143426362 is about 11976.0745655661. The cubic root of 143426362 is about 523.4513540558.

The spelling of 143426362 in words is "one hundred forty-three million, four hundred twenty-six thousand, three hundred sixty-two".