140332034442 has 16 divisors (see below), whose sum is σ = 280680989472. Its totient is φ = 46774524720.

The previous prime is 140332034429. The next prime is 140332034473. The reversal of 140332034442 is 244430233041.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 595909 + ... + 797352.

It is an arithmetic number, because the mean of its divisors is an integer number (17542561842).

Almost surely, 2^140332034442 is an apocalyptic number.

140332034442 is an abundant number, since it is smaller than the sum of its proper divisors (140348955030).

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

140332034442 is a wasteful number, since it uses less digits than its factorization.

140332034442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1410053.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 140332034442 its reverse (244430233041), we get a palindrome (384762267483).

The spelling of 140332034442 in words is "one hundred forty billion, three hundred thirty-two million, thirty-four thousand, four hundred forty-two".