3142440032 has 12 divisors (see below), whose sum is σ = 6186678876. Its totient is φ = 1571220000.

The previous prime is 3142440019. The next prime is 3142440047. The reversal of 3142440032 is 2300442413.

3142440032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3142440032² = 19749858709432322048, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49100594 + ... + 49100657.

It is an arithmetic number, because the mean of its divisors is an integer number (515556573).

Almost surely, 2^3142440032 is an apocalyptic number.

3142440032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3142440032 is a deficient number, since it is larger than the sum of its proper divisors (3044238844).

3142440032 is an equidigital number, since it uses as much as digits as its factorization.

3142440032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98201261 (or 98201253 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 3142440032 is about 56057.4707956040. The cubic root of 3142440032 is about 1464.7235566559.

Adding to 3142440032 its reverse (2300442413), we get a palindrome (5442882445).

The spelling of 3142440032 in words is "three billion, one hundred forty-two million, four hundred forty thousand, thirty-two".