140602341406 has 8 divisors (see below), whose sum is σ = 210970752480. Its totient is φ = 70278757248.

The previous prime is 140602341391. The next prime is 140602341419. The reversal of 140602341406 is 604143206041.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11198886 + ... + 11211433.

It is an arithmetic number, because the mean of its divisors is an integer number (26371344060).

Almost surely, 2^140602341406 is an apocalyptic number.

140602341406 is a deficient number, since it is larger than the sum of its proper divisors (70368411074).

140602341406 is a wasteful number, since it uses less digits than its factorization.

140602341406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22413458.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 140602341406 its reverse (604143206041), we get a palindrome (744745547447).

The spelling of 140602341406 in words is "one hundred forty billion, six hundred two million, three hundred forty-one thousand, four hundred six".