42343120035 has 32 divisors (see below), whose sum is σ = 79238592000. Its totient is φ = 21394417248.

The previous prime is 42343119953. The next prime is 42343120091. The reversal of 42343120035 is 53002134324.

42343120035 is a `hidden beast` number, since 4 + 23 + 431 + 200 + 3 + 5 = 666.

It is not a de Polignac number, because 42343120035 - 2¹⁰ = 42343119011 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 42343119990 and 42343120008.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8251455 + ... + 8256584.

It is an arithmetic number, because the mean of its divisors is an integer number (2476206000).

Almost surely, 2^42343120035 is an apocalyptic number.

42343120035 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

42343120035 is a deficient number, since it is larger than the sum of its proper divisors (36895471965).

42343120035 is a wasteful number, since it uses less digits than its factorization.

42343120035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16508072 (or 16508066 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 42343120035 its reverse (53002134324), we get a palindrome (95345254359).

The spelling of 42343120035 in words is "forty-two billion, three hundred forty-three million, one hundred twenty thousand, thirty-five".