43430102342 has 32 divisors (see below), whose sum is σ = 72281924640. Its totient is φ = 19406168320.

The previous prime is 43430102327. The next prime is 43430102363. The reversal of 43430102342 is 24320103434.

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, 274628 + ... + 402840.

It is an arithmetic number, because the mean of its divisors is an integer number (2258810145).

Almost surely, 2^43430102342 is an apocalyptic number.

43430102342 is a deficient number, since it is larger than the sum of its proper divisors (28851822298).

43430102342 is a wasteful number, since it uses less digits than its factorization.

43430102342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128488.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 43430102342 its reverse (24320103434), we get a palindrome (67750205776).

The spelling of 43430102342 in words is "forty-three billion, four hundred thirty million, one hundred two thousand, three hundred forty-two".