42353383275 has 120 divisors (see below), whose sum is σ = 90925680384. Its totient is φ = 19088395200.

The previous prime is 42353383253. The next prime is 42353383291. The reversal of 42353383275 is 57238335324.

42353383275 is a `hidden beast` number, since 42 + 3 + 5 + 338 + 3 + 275 = 666.

It is not a de Polignac number, because 42353383275 - 2²¹ = 42351286123 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 42353383275.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 985384 + ... + 1027466.

Almost surely, 2^42353383275 is an apocalyptic number.

42353383275 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

42353383275 is an abundant number, since it is smaller than the sum of its proper divisors (48572297109).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42353383275 is a wasteful number, since it uses less digits than its factorization.

42353383275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42183 (or 42169 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 45.

The spelling of 42353383275 in words is "forty-two billion, three hundred fifty-three million, three hundred eighty-three thousand, two hundred seventy-five".