40299395548 has 6 divisors (see below), whose sum is σ = 70523942216. Its totient is φ = 20149697772.

The previous prime is 40299395527. The next prime is 40299395573. The reversal of 40299395548 is 84559399204.

It is a junction number, because it is equal to n+sod(n) for n = 40299395492 and 40299395501.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5037424440 + ... + 5037424447.

Almost surely, 2^40299395548 is an apocalyptic number.

It is an amenable number.

40299395548 is a deficient number, since it is larger than the sum of its proper divisors (30224546668).

40299395548 is a wasteful number, since it uses less digits than its factorization.

40299395548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10074848891 (or 10074848889 counting only the distinct ones).

The product of its (nonzero) digits is 13996800, while the sum is 58.

The spelling of 40299395548 in words is "forty billion, two hundred ninety-nine million, three hundred ninety-five thousand, five hundred forty-eight".