28730160174446 has 16 divisors (see below), whose sum is σ = 44497527717888. Its totient is φ = 13897903402200.

The previous prime is 28730160174433. The next prime is 28730160174461. The reversal of 28730160174446 is 64447106103782.

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, 62887310 + ... + 63342513.

It is an arithmetic number, because the mean of its divisors is an integer number (2781095482368).

Almost surely, 2^{28730160174446} is an apocalyptic number.

28730160174446 is a deficient number, since it is larger than the sum of its proper divisors (15767367543442).

28730160174446 is a wasteful number, since it uses less digits than its factorization.

28730160174446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126233527.

The product of its (nonzero) digits is 5419008, while the sum is 53.

The spelling of 28730160174446 in words is "twenty-eight trillion, seven hundred thirty billion, one hundred sixty million, one hundred seventy-four thousand, four hundred forty-six".