140042401341 has 4 divisors (see below), whose sum is σ = 186723201792. Its totient is φ = 93361600892.

The previous prime is 140042401337. The next prime is 140042401361. The reversal of 140042401341 is 143104240041.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 140042401341 - 2² = 140042401337 is a prime.

It is a super-2 number, since 2×140042401341² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140042401361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23340400221 + ... + 23340400226.

It is an arithmetic number, because the mean of its divisors is an integer number (46680800448).

Almost surely, 2^140042401341 is an apocalyptic number.

It is an amenable number.

140042401341 is a deficient number, since it is larger than the sum of its proper divisors (46680800451).

140042401341 is an equidigital number, since it uses as much as digits as its factorization.

140042401341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46680800450.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 140042401341 its reverse (143104240041), we get a palindrome (283146641382).

The spelling of 140042401341 in words is "one hundred forty billion, forty-two million, four hundred one thousand, three hundred forty-one".