140012011213401 has 32 divisors (see below), whose sum is σ = 198481254048000. Its totient is φ = 87624244834560.

The previous prime is 140012011213397. The next prime is 140012011213423. The reversal of 140012011213401 is 104312110210041.

It is not a de Polignac number, because 140012011213401 - 2² = 140012011213397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140012011213471) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11041830 + ... + 20048591.

It is an arithmetic number, because the mean of its divisors is an integer number (6202539189000).

Almost surely, 2^{140012011213401} is an apocalyptic number.

It is an amenable number.

140012011213401 is a deficient number, since it is larger than the sum of its proper divisors (58469242834599).

140012011213401 is a wasteful number, since it uses less digits than its factorization.

140012011213401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31091889.

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 140012011213401 its reverse (104312110210041), we get a palindrome (244324121423442).

The spelling of 140012011213401 in words is "one hundred forty trillion, twelve billion, eleven million, two hundred thirteen thousand, four hundred one".