140040012001 has 8 divisors (see below), whose sum is σ = 141421737600. Its totient is φ = 138658711872.

The previous prime is 140040011987. The next prime is 140040012019. The reversal of 140040012001 is 100210040041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 140040012001 - 2⁷ = 140040011873 is a prime.

It is a super-2 number, since 2×140040012001² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140040012061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 576681 + ... + 782713.

It is an arithmetic number, because the mean of its divisors is an integer number (17677717200).

Almost surely, 2^140040012001 is an apocalyptic number.

It is an amenable number.

140040012001 is a deficient number, since it is larger than the sum of its proper divisors (1381725599).

140040012001 is a wasteful number, since it uses less digits than its factorization.

140040012001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212735.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 140040012001 its reverse (100210040041), we get a palindrome (240250052042).

The spelling of 140040012001 in words is "one hundred forty billion, forty million, twelve thousand, one".