40628499560 has 64 divisors (see below), whose sum is σ = 102941452800. Its totient is φ = 14297414400.

The previous prime is 40628499559. The next prime is 40628499599. The reversal of 40628499560 is 6599482604.

40628499560 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1475675 + ... + 1502954.

It is an arithmetic number, because the mean of its divisors is an integer number (1608460200).

Almost surely, 2^40628499560 is an apocalyptic number.

40628499560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40628499560 is an abundant number, since it is smaller than the sum of its proper divisors (62312953240).

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

40628499560 is a wasteful number, since it uses less digits than its factorization.

40628499560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2978682 (or 2978678 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 53.

The spelling of 40628499560 in words is "forty billion, six hundred twenty-eight million, four hundred ninety-nine thousand, five hundred sixty".