40228652704 has 12 divisors (see below), whose sum is σ = 79200160074. Its totient is φ = 20114326336.

The previous prime is 40228652683. The next prime is 40228652741. The reversal of 40228652704 is 40725682204.

It can be written as a sum of positive squares in only one way, i.e., 22395721104 + 17832931600 = 149652^2 + 133540^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 628572667 + ... + 628572730.

Almost surely, 2^40228652704 is an apocalyptic number.

It is an amenable number.

40228652704 is a deficient number, since it is larger than the sum of its proper divisors (38971507370).

40228652704 is a wasteful number, since it uses less digits than its factorization.

40228652704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1257145407 (or 1257145399 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 40.

The spelling of 40228652704 in words is "forty billion, two hundred twenty-eight million, six hundred fifty-two thousand, seven hundred four".