3143024421 has 8 divisors (see below), whose sum is σ = 4197178944. Its totient is φ = 2092109760.

The previous prime is 3143024411. The next prime is 3143024429. The reversal of 3143024421 is 1244203413.

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

It is not a de Polignac number, because 3143024421 - 2⁷ = 3143024293 is a prime.

It is a super-2 number, since 2×3143024421² = 19757205022004770482, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3143024391 and 3143024400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3143024429) 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, 807700 + ... + 811581.

It is an arithmetic number, because the mean of its divisors is an integer number (524647368).

Almost surely, 2^3143024421 is an apocalyptic number.

It is an amenable number.

3143024421 is a deficient number, since it is larger than the sum of its proper divisors (1054154523).

3143024421 is a wasteful number, since it uses less digits than its factorization.

3143024421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1619931.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 3143024421 is about 56062.6829629121. The cubic root of 3143024421 is about 1464.8143475987.

Adding to 3143024421 its reverse (1244203413), we get a palindrome (4387227834).

The spelling of 3143024421 in words is "three billion, one hundred forty-three million, twenty-four thousand, four hundred twenty-one".