75061402000000 has 448 divisors, whose sum is σ = 205980785287200. Its totient is φ = 27070041600000.

The previous prime is 75061401999989. The next prime is 75061402000051. The reversal of 75061402000000 is 20416057.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 1117966431 + ... + 1118033569.

Almost surely, 2^{75061402000000} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 75061402000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102990392643600).

75061402000000 is an abundant number, since it is smaller than the sum of its proper divisors (130919383287200).

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

75061402000000 is an frugal number, since it uses more digits than its factorization.

75061402000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67239 (or 67202 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

Adding to 75061402000000 its reverse (20416057), we get a palindrome (75061422416057).

The spelling of 75061402000000 in words is "seventy-five trillion, sixty-one billion, four hundred two million", and thus it is an aban number.