40126074001 has 4 divisors (see below), whose sum is σ = 43212695092. Its totient is φ = 37039452912.

The previous prime is 40126073993. The next prime is 40126074007. The reversal of 40126074001 is 10047062104.

40126074001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 21668134401 + 18457939600 = 147201^2 + 135860^2 .

It is a cyclic number.

It is not a de Polignac number, because 40126074001 - 2³ = 40126073993 is a prime.

It is a super-3 number, since 3×40126074001³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40126074007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1543310526 + ... + 1543310551.

It is an arithmetic number, because the mean of its divisors is an integer number (10803173773).

Almost surely, 2^40126074001 is an apocalyptic number.

It is an amenable number.

40126074001 is a deficient number, since it is larger than the sum of its proper divisors (3086621091).

40126074001 is a wasteful number, since it uses less digits than its factorization.

40126074001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3086621090.

The product of its (nonzero) digits is 1344, while the sum is 25.

The spelling of 40126074001 in words is "forty billion, one hundred twenty-six million, seventy-four thousand, one".