4202143031 has 8 divisors (see below), whose sum is σ = 4343836800. Its totient is φ = 4060833120.

The previous prime is 4202143003. The next prime is 4202143061. The reversal of 4202143031 is 1303412024.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4202143031 is a prime.

It is a super-2 number, since 2×4202143031² = 35316012105963733922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4202142994 and 4202143012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4202143061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73616 + ... + 117573.

It is an arithmetic number, because the mean of its divisors is an integer number (542979600).

Almost surely, 2^4202143031 is an apocalyptic number.

4202143031 is a deficient number, since it is larger than the sum of its proper divisors (141693769).

4202143031 is a wasteful number, since it uses less digits than its factorization.

4202143031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191929.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 4202143031 is about 64823.9387186555. The cubic root of 4202143031 is about 1613.7030142540.

Adding to 4202143031 its reverse (1303412024), we get a palindrome (5505555055).

The spelling of 4202143031 in words is "four billion, two hundred two million, one hundred forty-three thousand, thirty-one".