40412048056 has 16 divisors (see below), whose sum is σ = 75776853240. Its totient is φ = 20204887200.

The previous prime is 40412048003. The next prime is 40412048059. The reversal of 40412048056 is 65084021404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40412048059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19830 + ... + 284986.

Almost surely, 2^40412048056 is an apocalyptic number.

It is an amenable number.

40412048056 is a deficient number, since it is larger than the sum of its proper divisors (35364805184).

40412048056 is a wasteful number, since it uses less digits than its factorization.

40412048056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284214 (or 284210 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 34.

The spelling of 40412048056 in words is "forty billion, four hundred twelve million, forty-eight thousand, fifty-six".