40413942052 has 24 divisors (see below), whose sum is σ = 77217077952. Its totient is φ = 18354928800.

The previous prime is 40413941993. The next prime is 40413942097. The reversal of 40413942052 is 25024931404.

It is a junction number, because it is equal to n+sod(n) for n = 40413941999 and 40413942017.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 321699 + ... + 429322.

It is an arithmetic number, because the mean of its divisors is an integer number (3217378248).

Almost surely, 2^40413942052 is an apocalyptic number.

It is an amenable number.

40413942052 is a deficient number, since it is larger than the sum of its proper divisors (36803135900).

40413942052 is a wasteful number, since it uses less digits than its factorization.

40413942052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752259 (or 752257 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 40413942052 in words is "forty billion, four hundred thirteen million, nine hundred forty-two thousand, fifty-two".