42210321340101 has 8 divisors (see below), whose sum is σ = 56658149450400. Its totient is φ = 27951353728272.

The previous prime is 42210321340097. The next prime is 42210321340139. The reversal of 42210321340101 is 10104312301224.

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

It is not a de Polignac number, because 42210321340101 - 2² = 42210321340097 is a prime.

It is a super-2 number, since 2×42210321340101² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42210321340601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47215124095 + ... + 47215124988.

It is an arithmetic number, because the mean of its divisors is an integer number (7082268681300).

Almost surely, 2^{42210321340101} is an apocalyptic number.

It is an amenable number.

42210321340101 is a deficient number, since it is larger than the sum of its proper divisors (14447828110299).

42210321340101 is a wasteful number, since it uses less digits than its factorization.

42210321340101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94430249235.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 42210321340101 its reverse (10104312301224), we get a palindrome (52314633641325).

The spelling of 42210321340101 in words is "forty-two trillion, two hundred ten billion, three hundred twenty-one million, three hundred forty thousand, one hundred one".