342220404412403 has 8 divisors (see below), whose sum is σ = 395292017931120. Its totient is φ = 292808902170880.

The previous prime is 342220404412399. The next prime is 342220404412483. The reversal of 342220404412403 is 304214404022243.

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 342220404412403 - 2² = 342220404412399 is a prime.

It is a super-2 number, since 2×342220404412403² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342220404412483) 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, 915027819098 + ... + 915027819471.

It is an arithmetic number, because the mean of its divisors is an integer number (49411502241390).

Almost surely, 2^{342220404412403} is an apocalyptic number.

342220404412403 is a deficient number, since it is larger than the sum of its proper divisors (53071613518717).

342220404412403 is a wasteful number, since it uses less digits than its factorization.

342220404412403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1830055638597.

The product of its (nonzero) digits is 147456, while the sum is 35.

Adding to 342220404412403 its reverse (304214404022243), we get a palindrome (646434808434646).

The spelling of 342220404412403 in words is "three hundred forty-two trillion, two hundred twenty billion, four hundred four million, four hundred twelve thousand, four hundred three".