42354116245 has 32 divisors (see below), whose sum is σ = 60915916800. Its totient is φ = 27640388160.

The previous prime is 42354116239. The next prime is 42354116267. The reversal of 42354116245 is 54261145324.

It is not a de Polignac number, because 42354116245 - 2¹¹ = 42354114197 is a prime.

It is a congruent number.

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, 28000 + ... + 292390.

It is an arithmetic number, because the mean of its divisors is an integer number (1903622400).

Almost surely, 2^42354116245 is an apocalyptic number.

It is an amenable number.

42354116245 is a deficient number, since it is larger than the sum of its proper divisors (18561800555).

42354116245 is a wasteful number, since it uses less digits than its factorization.

42354116245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264625.

The product of its digits is 115200, while the sum is 37.

The spelling of 42354116245 in words is "forty-two billion, three hundred fifty-four million, one hundred sixteen thousand, two hundred forty-five".