40246183844 has 6 divisors (see below), whose sum is σ = 70430821734. Its totient is φ = 20123091920.

The previous prime is 40246183811. The next prime is 40246183853. The reversal of 40246183844 is 44838164204.

40246183844 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., 27204543844 + 13041640000 = 164938^2 + 114200^2 .

It is a junction number, because it is equal to n+sod(n) for n = 40246183795 and 40246183804.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5030772977 + ... + 5030772984.

It is an arithmetic number, because the mean of its divisors is an integer number (11738470289).

Almost surely, 2^40246183844 is an apocalyptic number.

It is an amenable number.

40246183844 is a deficient number, since it is larger than the sum of its proper divisors (30184637890).

40246183844 is a wasteful number, since it uses less digits than its factorization.

40246183844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10061545965 (or 10061545963 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 44.

The spelling of 40246183844 in words is "forty billion, two hundred forty-six million, one hundred eighty-three thousand, eight hundred forty-four".