3143420522 has 48 divisors (see below), whose sum is σ = 5369607936. Its totient is φ = 1377657600.

The previous prime is 3143420503. The next prime is 3143420549. The reversal of 3143420522 is 2250243413.

It is a junction number, because it is equal to n+sod(n) for n = 3143420491 and 3143420500.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2647613 + ... + 2648799.

It is an arithmetic number, because the mean of its divisors is an integer number (111866832).

Almost surely, 2^3143420522 is an apocalyptic number.

3143420522 is a deficient number, since it is larger than the sum of its proper divisors (2226187414).

3143420522 is a wasteful number, since it uses less digits than its factorization.

3143420522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1595 (or 1584 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 3143420522 is about 56066.2155134445. The cubic root of 3143420522 is about 1464.8758796326.

Adding to 3143420522 its reverse (2250243413), we get a palindrome (5393663935).

The spelling of 3143420522 in words is "three billion, one hundred forty-three million, four hundred twenty thousand, five hundred twenty-two".