342643701 has 8 divisors (see below), whose sum is σ = 480903520. Its totient is φ = 216406512.

The previous prime is 342643661. The next prime is 342643703. The reversal of 342643701 is 107346243.

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

It is not a de Polignac number, because 342643701 - 2¹⁹ = 342119413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342643703) 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, 3005590 + ... + 3005703.

It is an arithmetic number, because the mean of its divisors is an integer number (60112940).

Almost surely, 2^342643701 is an apocalyptic number.

It is an amenable number.

342643701 is a deficient number, since it is larger than the sum of its proper divisors (138259819).

342643701 is a wasteful number, since it uses less digits than its factorization.

342643701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6011315.

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 342643701 is about 18510.6375092810. The cubic root of 342643701 is about 699.7575357534.

Adding to 342643701 its reverse (107346243), we get a palindrome (449989944).

The spelling of 342643701 in words is "three hundred forty-two million, six hundred forty-three thousand, seven hundred one".