140012230202321 has 8 divisors (see below), whose sum is σ = 150034367163744. Its totient is φ = 130188551398720.

The previous prime is 140012230202311. The next prime is 140012230202333. The reversal of 140012230202321 is 123202032210041.

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

It is not a de Polignac number, because 140012230202321 - 2¹⁴ = 140012230185937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140012230202311) 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, 49614537995 + ... + 49614540816.

It is an arithmetic number, because the mean of its divisors is an integer number (18754295895468).

Almost surely, 2^{140012230202321} is an apocalyptic number.

It is an amenable number.

140012230202321 is a deficient number, since it is larger than the sum of its proper divisors (10022136961423).

140012230202321 is an equidigital number, since it uses as much as digits as its factorization.

140012230202321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99229078911.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 140012230202321 its reverse (123202032210041), we get a palindrome (263214262412362).

The spelling of 140012230202321 in words is "one hundred forty trillion, twelve billion, two hundred thirty million, two hundred two thousand, three hundred twenty-one".