140011401001 has 8 divisors (see below), whose sum is σ = 143697771360. Its totient is φ = 136371991008.

The previous prime is 140011400993. The next prime is 140011401029. The reversal of 140011401001 is 100104110041.

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 140011401001 - 2³ = 140011400993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140011401031) 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 7 ways as a sum of consecutive naturals, for example, 11734051 + ... + 11745976.

It is an arithmetic number, because the mean of its divisors is an integer number (17962221420).

Almost surely, 2^140011401001 is an apocalyptic number.

It is an amenable number.

140011401001 is a deficient number, since it is larger than the sum of its proper divisors (3686370359).

140011401001 is an equidigital number, since it uses as much as digits as its factorization.

140011401001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23480183.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 140011401001 its reverse (100104110041), we get a palindrome (240115511042).

The spelling of 140011401001 in words is "one hundred forty billion, eleven million, four hundred one thousand, one".