3142400328 has 48 divisors (see below), whose sum is σ = 8804144700. Its totient is φ = 1011346560.

The previous prime is 3142400321. The next prime is 3142400399. The reversal of 3142400328 is 8230042413.

3142400328 is a `hidden beast` number, since 314 + 24 + 0 + 0 + 328 = 666.

3142400328 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2770759044 + 371641284 = 52638^2 + 19278^2 .

It is not an unprimeable number, because it can be changed into a prime (3142400321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 750403 + ... + 754578.

Almost surely, 2^3142400328 is an apocalyptic number.

It is an amenable number.

3142400328 is an abundant number, since it is smaller than the sum of its proper divisors (5661744372).

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

3142400328 is a wasteful number, since it uses less digits than its factorization.

3142400328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1505022 (or 1505015 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 3142400328 is about 56057.1166579231. The cubic root of 3142400328 is about 1464.7173878159.

The spelling of 3142400328 in words is "three billion, one hundred forty-two million, four hundred thousand, three hundred twenty-eight".