140442331311310 has 64 divisors (see below), whose sum is σ = 302839232661504. Its totient is φ = 45884732140800.

The previous prime is 140442331311157. The next prime is 140442331311329. The reversal of 140442331311310 is 13113133244041.

It is a super-2 number, since 2×140442331311310² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 568883686 + ... + 569130505.

It is an arithmetic number, because the mean of its divisors is an integer number (4731863010336).

Almost surely, 2^{140442331311310} is an apocalyptic number.

140442331311310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140442331311310 is an abundant number, since it is smaller than the sum of its proper divisors (162396901350194).

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

140442331311310 is a wasteful number, since it uses less digits than its factorization.

140442331311310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1138014289.

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 140442331311310 its reverse (13113133244041), we get a palindrome (153555464555351).

The spelling of 140442331311310 in words is "one hundred forty trillion, four hundred forty-two billion, three hundred thirty-one million, three hundred eleven thousand, three hundred ten".