42342120213401 has 8 divisors (see below), whose sum is σ = 42353649323520. Its totient is φ = 42330592616688.

The previous prime is 42342120213377. The next prime is 42342120213457. The reversal of 42342120213401 is 10431202124324.

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

It is a cyclic number.

It is not a de Polignac number, because 42342120213401 - 2¹⁴ = 42342120197017 is a prime.

It is a super-2 number, since 2×42342120213401² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42342120218401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56753750 + ... + 57494976.

It is an arithmetic number, because the mean of its divisors is an integer number (5294206165440).

Almost surely, 2^{42342120213401} is an apocalyptic number.

It is an amenable number.

42342120213401 is a deficient number, since it is larger than the sum of its proper divisors (11529110119).

42342120213401 is an equidigital number, since it uses as much as digits as its factorization.

42342120213401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 756703.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 42342120213401 its reverse (10431202124324), we get a palindrome (52773322337725).

The spelling of 42342120213401 in words is "forty-two trillion, three hundred forty-two billion, one hundred twenty million, two hundred thirteen thousand, four hundred one".