542040223321535 has 32 divisors (see below), whose sum is σ = 654702267608064. Its totient is φ = 430802156224000.

The previous prime is 542040223321511. The next prime is 542040223321559. The reversal of 542040223321535 is 535123322040245.

It is an interprime number because it is at equal distance from previous prime (542040223321511) and next prime (542040223321559).

It is not a de Polignac number, because 542040223321535 - 2¹⁰ = 542040223320511 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 542040223321492 and 542040223321501.

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, 15227114357 + ... + 15227149953.

It is an arithmetic number, because the mean of its divisors is an integer number (20459445862752).

Almost surely, 2^{542040223321535} is an apocalyptic number.

542040223321535 is a deficient number, since it is larger than the sum of its proper divisors (112662044286529).

542040223321535 is a wasteful number, since it uses less digits than its factorization.

542040223321535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56035.

The product of its (nonzero) digits is 864000, while the sum is 41.

The spelling of 542040223321535 in words is "five hundred forty-two trillion, forty billion, two hundred twenty-three million, three hundred twenty-one thousand, five hundred thirty-five".