542254340315 has 8 divisors (see below), whose sum is σ = 661372507248. Its totient is φ = 426691939680.

The previous prime is 542254340293. The next prime is 542254340317. The reversal of 542254340315 is 513043452245.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 542254340315 - 2⁸ = 542254340059 is a prime.

It is a super-3 number, since 3×542254340315³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (542254340317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 888941237 + ... + 888941846.

It is an arithmetic number, because the mean of its divisors is an integer number (82671563406).

Almost surely, 2^542254340315 is an apocalyptic number.

542254340315 is a deficient number, since it is larger than the sum of its proper divisors (119118166933).

542254340315 is a wasteful number, since it uses less digits than its factorization.

542254340315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1777883149.

The product of its (nonzero) digits is 288000, while the sum is 38.

The spelling of 542254340315 in words is "five hundred forty-two billion, two hundred fifty-four million, three hundred forty thousand, three hundred fifteen".