3142230540 has 48 divisors (see below), whose sum is σ = 8801436672. Its totient is φ = 837624256.

The previous prime is 3142230523. The next prime is 3142230563. The reversal of 3142230540 is 450322413.

It is a super-2 number, since 2×3142230540² = 19747225533017383200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3142230540.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192997 + ... + 208643.

It is an arithmetic number, because the mean of its divisors is an integer number (183363264).

Almost surely, 2^3142230540 is an apocalyptic number.

3142230540 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3142230540 is an abundant number, since it is smaller than the sum of its proper divisors (5659206132).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3142230540 is a wasteful number, since it uses less digits than its factorization.

3142230540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19006 (or 19004 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 3142230540 is about 56055.6022177980. The cubic root of 3142230540 is about 1464.6910071420.

Adding to 3142230540 its reverse (450322413), we get a palindrome (3592552953).

The spelling of 3142230540 in words is "three billion, one hundred forty-two million, two hundred thirty thousand, five hundred forty".