102028845339628 has 48 divisors (see below), whose sum is σ = 189391379373504. Its totient is φ = 47927781457920.

The previous prime is 102028845339599. The next prime is 102028845339671. The reversal of 102028845339628 is 826933548820201.

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, 214001526 + ... + 214477762.

It is an arithmetic number, because the mean of its divisors is an integer number (3945653736948).

Almost surely, 2^{102028845339628} is an apocalyptic number.

It is an amenable number.

102028845339628 is a deficient number, since it is larger than the sum of its proper divisors (87362534033876).

102028845339628 is a wasteful number, since it uses less digits than its factorization.

102028845339628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481882 (or 481880 counting only the distinct ones).

The product of its (nonzero) digits is 39813120, while the sum is 61.

The spelling of 102028845339628 in words is "one hundred two trillion, twenty-eight billion, eight hundred forty-five million, three hundred thirty-nine thousand, six hundred twenty-eight".