140012012030201 has 8 divisors (see below), whose sum is σ = 144256705864584. Its totient is φ = 135830202549120.

The previous prime is 140012012030087. The next prime is 140012012030227. The reversal of 140012012030201 is 102030210210041.

It can be written as a sum of positive squares in 4 ways, for example, as 6767099863225 + 133244912166976 = 2601365^2 + 11543176^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140012012030201 is a prime.

It is a super-2 number, since 2×140012012030201² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 140012012030201.

It is not an unprimeable number, because it can be changed into a prime (140012012036201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15721083806 + ... + 15721092711.

It is an arithmetic number, because the mean of its divisors is an integer number (18032088233073).

Almost surely, 2^{140012012030201} is an apocalyptic number.

It is an amenable number.

140012012030201 is a deficient number, since it is larger than the sum of its proper divisors (4244693834383).

140012012030201 is an equidigital number, since it uses as much as digits as its factorization.

140012012030201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31442176651.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 140012012030201 its reverse (102030210210041), we get a palindrome (242042222240242).

The spelling of 140012012030201 in words is "one hundred forty trillion, twelve billion, twelve million, thirty thousand, two hundred one".