40484040039 has 6 divisors (see below), whose sum is σ = 58476946736. Its totient is φ = 26989360020.

The previous prime is 40484040011. The next prime is 40484040041. The reversal of 40484040039 is 93004048404.

It is not a de Polignac number, because 40484040039 - 2¹⁵ = 40484007271 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40484039985 and 40484040012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40484040059) by changing a digit.

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 in 5 ways as a sum of consecutive naturals, for example, 2249113327 + ... + 2249113344.

Almost surely, 2^40484040039 is an apocalyptic number.

40484040039 is a deficient number, since it is larger than the sum of its proper divisors (17992906697).

40484040039 is a wasteful number, since it uses less digits than its factorization.

40484040039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4498226677 (or 4498226674 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The spelling of 40484040039 in words is "forty billion, four hundred eighty-four million, forty thousand, thirty-nine".