628846241380 has 48 divisors (see below), whose sum is σ = 1514602002816. Its totient is φ = 214837136640.

The previous prime is 628846241371. The next prime is 628846241447. The reversal of 628846241380 is 83142648826.

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, 7953114 + ... + 8031793.

It is an arithmetic number, because the mean of its divisors is an integer number (31554208392).

Almost surely, 2^628846241380 is an apocalyptic number.

It is an amenable number.

628846241380 is an abundant number, since it is smaller than the sum of its proper divisors (885755761436).

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

628846241380 is a wasteful number, since it uses less digits than its factorization.

628846241380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15985204 (or 15985202 counting only the distinct ones).

The product of its (nonzero) digits is 3538944, while the sum is 52.

The spelling of 628846241380 in words is "six hundred twenty-eight billion, eight hundred forty-six million, two hundred forty-one thousand, three hundred eighty".