140402332342002 has 8 divisors (see below), whose sum is σ = 280804664684016. Its totient is φ = 46800777447332.

The previous prime is 140402332341977. The next prime is 140402332342021. The reversal of 140402332342002 is 200243233204041.

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

140402332342002 is an admirable 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 3 ways as a sum of consecutive naturals, for example, 11700194361828 + ... + 11700194361839.

It is an arithmetic number, because the mean of its divisors is an integer number (35100583085502).

Almost surely, 2^{140402332342002} is an apocalyptic number.

140402332342002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

140402332342002 is a wasteful number, since it uses less digits than its factorization.

140402332342002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23400388723672.

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

Adding to 140402332342002 its reverse (200243233204041), we get a palindrome (340645565546043).

The spelling of 140402332342002 in words is "one hundred forty trillion, four hundred two billion, three hundred thirty-two million, three hundred forty-two thousand, two".