140214130412442 has 32 divisors (see below), whose sum is σ = 283155586766208. Its totient is φ = 46283504280576.

The previous prime is 140214130412417. The next prime is 140214130412443. The reversal of 140214130412442 is 244214031412041.

It is not an unprimeable number, because it can be changed into a prime (140214130412443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35807818 + ... + 39530090.

It is an arithmetic number, because the mean of its divisors is an integer number (8848612086444).

Almost surely, 2^{140214130412442} is an apocalyptic number.

140214130412442 is an abundant number, since it is smaller than the sum of its proper divisors (142941456353766).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140214130412442 is a wasteful number, since it uses less digits than its factorization.

140214130412442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3783334.

The product of its (nonzero) digits is 24576, while the sum is 33.

Adding to 140214130412442 its reverse (244214031412041), we get a palindrome (384428161824483).

The spelling of 140214130412442 in words is "one hundred forty trillion, two hundred fourteen billion, one hundred thirty million, four hundred twelve thousand, four hundred forty-two".