342120201341401 has 16 divisors (see below), whose sum is σ = 398381940230400. Its totient is φ = 287705601039168.

The previous prime is 342120201341351. The next prime is 342120201341407. The reversal of 342120201341401 is 104143102021243.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 342120201341401 - 2⁹ = 342120201340889 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 342120201341401.

It is not an unprimeable number, because it can be changed into a prime (342120201341407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2807155 + ... + 26308183.

It is an arithmetic number, because the mean of its divisors is an integer number (24898871264400).

Almost surely, 2^{342120201341401} is an apocalyptic number.

It is an amenable number.

342120201341401 is a deficient number, since it is larger than the sum of its proper divisors (56261738888999).

342120201341401 is a wasteful number, since it uses less digits than its factorization.

342120201341401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23540328.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 342120201341401 its reverse (104143102021243), we get a palindrome (446263303362644).

The spelling of 342120201341401 in words is "three hundred forty-two trillion, one hundred twenty billion, two hundred one million, three hundred forty-one thousand, four hundred one".