342201403 has 4 divisors (see below), whose sum is σ = 345229848. Its totient is φ = 339172960.

The previous prime is 342201367. The next prime is 342201413. The reversal of 342201403 is 304102243.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 342201403 - 2²¹ = 340104251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342201413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1514053 + ... + 1514278.

It is an arithmetic number, because the mean of its divisors is an integer number (86307462).

Almost surely, 2^342201403 is an apocalyptic number.

342201403 is a deficient number, since it is larger than the sum of its proper divisors (3028445).

342201403 is a wasteful number, since it uses less digits than its factorization.

342201403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3028444.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 342201403 is about 18498.6865209398. The cubic root of 342201403 is about 699.4563145671.

Adding to 342201403 its reverse (304102243), we get a palindrome (646303646).

The spelling of 342201403 in words is "three hundred forty-two million, two hundred one thousand, four hundred three".