42542734830363 has 32 divisors (see below), whose sum is σ = 63817442606400. Its totient is φ = 28356014943360.

The previous prime is 42542734830347. The next prime is 42542734830391. The reversal of 42542734830363 is 36303843724524.

42542734830363 is a `hidden beast` number, since 4 + 2 + 5 + 4 + 273 + 4 + 8 + 3 + 0 + 363 = 666.

It is not a de Polignac number, because 42542734830363 - 2⁴ = 42542734830347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42542734830263) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8702823 + ... + 12681663.

It is an arithmetic number, because the mean of its divisors is an integer number (1994295081450).

Almost surely, 2^{42542734830363} is an apocalyptic number.

42542734830363 is a deficient number, since it is larger than the sum of its proper divisors (21274707776037).

42542734830363 is an frugal number, since it uses more digits than its factorization.

42542734830363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3983751 (or 3983733 counting only the distinct ones).

The product of its (nonzero) digits is 34836480, while the sum is 54.

The spelling of 42542734830363 in words is "forty-two trillion, five hundred forty-two billion, seven hundred thirty-four million, eight hundred thirty thousand, three hundred sixty-three".