2343430034402 has 4 divisors (see below), whose sum is σ = 3515145051606. Its totient is φ = 1171715017200.

The previous prime is 2343430034369. The next prime is 2343430034419. The reversal of 2343430034402 is 2044300343432.

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

It can be written as a sum of positive squares in only one way, i.e., 1289766791041 + 1053663243361 = 1135679^2 + 1026481^2 .

It is a super-2 number, since 2×2343430034402² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 585857508599 + ... + 585857508602.

Almost surely, 2^{2343430034402} is an apocalyptic number.

2343430034402 is a deficient number, since it is larger than the sum of its proper divisors (1171715017204).

2343430034402 is a wasteful number, since it uses less digits than its factorization.

2343430034402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1171715017203.

The product of its (nonzero) digits is 82944, while the sum is 32.

Adding to 2343430034402 its reverse (2044300343432), we get a palindrome (4387730377834).

The spelling of 2343430034402 in words is "two trillion, three hundred forty-three billion, four hundred thirty million, thirty-four thousand, four hundred two".