75750014940 has 48 divisors (see below), whose sum is σ = 217273220640. Its totient is φ = 19707320320.

The previous prime is 75750014909. The next prime is 75750014969. The reversal of 75750014940 is 4941005757.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 75750014892 and 75750014901.

It is a congruent number.

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, 15393885 + ... + 15398804.

It is an arithmetic number, because the mean of its divisors is an integer number (4526525430).

Almost surely, 2^75750014940 is an apocalyptic number.

It is an amenable number.

75750014940 is an abundant number, since it is smaller than the sum of its proper divisors (141523205700).

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

75750014940 is a wasteful number, since it uses less digits than its factorization.

75750014940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30792742 (or 30792740 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 42.

The spelling of 75750014940 in words is "seventy-five billion, seven hundred fifty million, fourteen thousand, nine hundred forty".