140055001342 has 8 divisors (see below), whose sum is σ = 210099382416. Its totient is φ = 70021873872.

The previous prime is 140055001327. The next prime is 140055001351. The reversal of 140055001342 is 243100550041.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2782218 + ... + 2832109.

It is an arithmetic number, because the mean of its divisors is an integer number (26262422802).

Almost surely, 2^140055001342 is an apocalyptic number.

140055001342 is a deficient number, since it is larger than the sum of its proper divisors (70044381074).

140055001342 is a wasteful number, since it uses less digits than its factorization.

140055001342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5626802.

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 140055001342 its reverse (243100550041), we get a palindrome (383155551383).

The spelling of 140055001342 in words is "one hundred forty billion, fifty-five million, one thousand, three hundred forty-two".