40014839029 has 24 divisors (see below), whose sum is σ = 45734056704. Its totient is φ = 34946260800.

The previous prime is 40014839027. The next prime is 40014839041. The reversal of 40014839029 is 92093841004.

It is not a de Polignac number, because 40014839029 - 2¹ = 40014839027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40014838982 and 40014839000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40014839023) 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 23 ways as a sum of consecutive naturals, for example, 474954 + ... + 552820.

It is an arithmetic number, because the mean of its divisors is an integer number (1905585696).

Almost surely, 2^40014839029 is an apocalyptic number.

It is an amenable number.

40014839029 is a deficient number, since it is larger than the sum of its proper divisors (5719217675).

40014839029 is a wasteful number, since it uses less digits than its factorization.

40014839029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78057 (or 78046 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 40.

The spelling of 40014839029 in words is "forty billion, fourteen million, eight hundred thirty-nine thousand, twenty-nine".