75004414146 has 12 divisors (see below), whose sum is σ = 162509564022. Its totient is φ = 25001471376.

The previous prime is 75004414097. The next prime is 75004414169. The reversal of 75004414146 is 64141440057.

It is a happy number.

75004414146 is a `hidden beast` number, since 7 + 500 + 4 + 4 + 1 + 4 + 146 = 666.

It can be written as a sum of positive squares in only one way, i.e., 73427450625 + 1576963521 = 270975^2 + 39711^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 75004414146.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2083455931 + ... + 2083455966.

Almost surely, 2^75004414146 is an apocalyptic number.

75004414146 is an abundant number, since it is smaller than the sum of its proper divisors (87505149876).

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

75004414146 is a wasteful number, since it uses less digits than its factorization.

75004414146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4166911905 (or 4166911902 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The spelling of 75004414146 in words is "seventy-five billion, four million, four hundred fourteen thousand, one hundred forty-six".