40428983602 has 48 divisors (see below), whose sum is σ = 74864100960. Its totient is φ = 16270380672.

The previous prime is 40428983587. The next prime is 40428983633. The reversal of 40428983602 is 20638982404.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 710649 + ... + 765427.

It is an arithmetic number, because the mean of its divisors is an integer number (1559668770).

Almost surely, 2^40428983602 is an apocalyptic number.

40428983602 is a deficient number, since it is larger than the sum of its proper divisors (34435117358).

40428983602 is a wasteful number, since it uses less digits than its factorization.

40428983602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55255 (or 55248 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 46.

The spelling of 40428983602 in words is "forty billion, four hundred twenty-eight million, nine hundred eighty-three thousand, six hundred two".