42167572363 has 16 divisors (see below), whose sum is σ = 48625790400. Its totient is φ = 35818822656.

The previous prime is 42167572357. The next prime is 42167572367. The reversal of 42167572363 is 36327576124.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42167572363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42167572367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 531613 + ... + 605761.

It is an arithmetic number, because the mean of its divisors is an integer number (3039111900).

Almost surely, 2^42167572363 is an apocalyptic number.

42167572363 is a deficient number, since it is larger than the sum of its proper divisors (6458218037).

42167572363 is a wasteful number, since it uses less digits than its factorization.

42167572363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74886.

The product of its digits is 1270080, while the sum is 46.

The spelling of 42167572363 in words is "forty-two billion, one hundred sixty-seven million, five hundred seventy-two thousand, three hundred sixty-three".