343143440102 has 32 divisors (see below), whose sum is σ = 544703793120. Its totient is φ = 161674444800.

The previous prime is 343143440053. The next prime is 343143440111. The reversal of 343143440102 is 201044341343.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5347118 + ... + 5410910.

It is an arithmetic number, because the mean of its divisors is an integer number (17021993535).

Almost surely, 2^343143440102 is an apocalyptic number.

343143440102 is a deficient number, since it is larger than the sum of its proper divisors (201560353018).

343143440102 is a wasteful number, since it uses less digits than its factorization.

343143440102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64568.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 343143440102 its reverse (201044341343), we get a palindrome (544187781445).

The spelling of 343143440102 in words is "three hundred forty-three billion, one hundred forty-three million, four hundred forty thousand, one hundred two".