40413946532 has 6 divisors (see below), whose sum is σ = 70724406438. Its totient is φ = 20206973264.

The previous prime is 40413946519. The next prime is 40413946603. The reversal of 40413946532 is 23564931404.

40413946532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 39265007716 + 1148938816 = 198154^2 + 33896^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 40413946532.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5051743313 + ... + 5051743320.

It is an arithmetic number, because the mean of its divisors is an integer number (11787401073).

Almost surely, 2^40413946532 is an apocalyptic number.

It is an amenable number.

40413946532 is a deficient number, since it is larger than the sum of its proper divisors (30310459906).

40413946532 is a wasteful number, since it uses less digits than its factorization.

40413946532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10103486637 (or 10103486635 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 41.

The spelling of 40413946532 in words is "forty billion, four hundred thirteen million, nine hundred forty-six thousand, five hundred thirty-two".