42056144540333 has 32 divisors (see below), whose sum is σ = 53805014664192. Its totient is φ = 31918227264000.

The previous prime is 42056144540327. The next prime is 42056144540353. The reversal of 42056144540333 is 33304544165024.

It is not a de Polignac number, because 42056144540333 - 2⁴ = 42056144540317 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42056144540353) 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, 16822643 + ... + 19160208.

It is an arithmetic number, because the mean of its divisors is an integer number (1681406708256).

Almost surely, 2^{42056144540333} is an apocalyptic number.

42056144540333 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

42056144540333 is a deficient number, since it is larger than the sum of its proper divisors (11748870123859).

42056144540333 is a wasteful number, since it uses less digits than its factorization.

42056144540333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35983265.

The product of its (nonzero) digits is 2073600, while the sum is 44.

The spelling of 42056144540333 in words is "forty-two trillion, fifty-six billion, one hundred forty-four million, five hundred forty thousand, three hundred thirty-three".