7146428472192 has 64 divisors (see below), whose sum is σ = 18983012083200. Its totient is φ = 2382103739904.

The previous prime is 7146428472181. The next prime is 7146428472241. The reversal of 7146428472192 is 2912748246417.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32194159 + ... + 32415377.

It is an arithmetic number, because the mean of its divisors is an integer number (296609563800).

Almost surely, 2^{7146428472192} is an apocalyptic number.

It is an amenable number.

7146428472192 is an abundant number, since it is smaller than the sum of its proper divisors (11836583611008).

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

7146428472192 is a wasteful number, since it uses less digits than its factorization.

7146428472192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305363 (or 305351 counting only the distinct ones).

The product of its digits is 10838016, while the sum is 57.

The spelling of 7146428472192 in words is "seven trillion, one hundred forty-six billion, four hundred twenty-eight million, four hundred seventy-two thousand, one hundred ninety-two".