40014012103 has 32 divisors (see below), whose sum is σ = 46515490560. Its totient is φ = 34104188160.

The previous prime is 40014012091. The next prime is 40014012113. The reversal of 40014012103 is 30121041004.

It is a cyclic number.

It is not a de Polignac number, because 40014012103 - 2²¹ = 40011914951 is a prime.

It is a super-2 number, since 2×40014012103² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40014012113) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 5211075 + ... + 5218747.

It is an arithmetic number, because the mean of its divisors is an integer number (1453609080).

Almost surely, 2^40014012103 is an apocalyptic number.

40014012103 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

40014012103 is a deficient number, since it is larger than the sum of its proper divisors (6501478457).

40014012103 is a wasteful number, since it uses less digits than its factorization.

40014012103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8239.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 40014012103 its reverse (30121041004), we get a palindrome (70135053107).

It can be divided in two parts, 4001 and 4012103, that added together give a palindrome (4016104).

The spelling of 40014012103 in words is "forty billion, fourteen million, twelve thousand, one hundred three".