140012240442322 has 32 divisors (see below), whose sum is σ = 237913506132480. Its totient is φ = 61397033806080.

The previous prime is 140012240442317. The next prime is 140012240442329. The reversal of 140012240442322 is 223244042210041.

It is not an unprimeable number, because it can be changed into a prime (140012240442329) 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, 1776495138 + ... + 1776573949.

It is an arithmetic number, because the mean of its divisors is an integer number (7434797066640).

Almost surely, 2^{140012240442322} is an apocalyptic number.

140012240442322 is a deficient number, since it is larger than the sum of its proper divisors (97901265690158).

140012240442322 is a wasteful number, since it uses less digits than its factorization.

140012240442322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3553069186.

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 140012240442322 its reverse (223244042210041), we get a palindrome (363256282652363).

The spelling of 140012240442322 in words is "one hundred forty trillion, twelve billion, two hundred forty million, four hundred forty-two thousand, three hundred twenty-two".