42340010302234 has 16 divisors (see below), whose sum is σ = 64106144057088. Its totient is φ = 20971311524512.

The previous prime is 42340010302147. The next prime is 42340010302237. The reversal of 42340010302234 is 43220301004324.

It is not an unprimeable number, because it can be changed into a prime (42340010302237) 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, 1375479 + ... + 9304405.

It is an arithmetic number, because the mean of its divisors is an integer number (4006634003568).

Almost surely, 2^{42340010302234} is an apocalyptic number.

42340010302234 is a deficient number, since it is larger than the sum of its proper divisors (21766133754854).

42340010302234 is a wasteful number, since it uses less digits than its factorization.

42340010302234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7953989.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 42340010302234 its reverse (43220301004324), we get a palindrome (85560311306558).

The spelling of 42340010302234 in words is "forty-two trillion, three hundred forty billion, ten million, three hundred two thousand, two hundred thirty-four".