101402401423342 has 8 divisors (see below), whose sum is σ = 152103713458032. Its totient is φ = 50701163604000.

The previous prime is 101402401423303. The next prime is 101402401423357. The reversal of 101402401423342 is 243324104204101.

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 (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15002034 + ... + 20684917.

It is an arithmetic number, because the mean of its divisors is an integer number (19012964182254).

Almost surely, 2^{101402401423342} is an apocalyptic number.

101402401423342 is a deficient number, since it is larger than the sum of its proper divisors (50701312034690).

101402401423342 is a wasteful number, since it uses less digits than its factorization.

101402401423342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37107674.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 101402401423342 its reverse (243324104204101), we get a palindrome (344726505627443).

The spelling of 101402401423342 in words is "one hundred one trillion, four hundred two billion, four hundred one million, four hundred twenty-three thousand, three hundred forty-two".