542441263041415 has 8 divisors (see below), whose sum is σ = 668522205262080. Its totient is φ = 422224550691552.

The previous prime is 542441263041397. The next prime is 542441263041481. The reversal of 542441263041415 is 514140362144245.

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

It is a cyclic number.

It is not a de Polignac number, because 542441263041415 - 2¹³ = 542441263033223 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1466057467495 + ... + 1466057467864.

It is an arithmetic number, because the mean of its divisors is an integer number (83565275657760).

Almost surely, 2^{542441263041415} is an apocalyptic number.

542441263041415 is a deficient number, since it is larger than the sum of its proper divisors (126080942220665).

542441263041415 is a wasteful number, since it uses less digits than its factorization.

542441263041415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2932114935401.

The product of its (nonzero) digits is 1843200, while the sum is 46.

The spelling of 542441263041415 in words is "five hundred forty-two trillion, four hundred forty-one billion, two hundred sixty-three million, forty-one thousand, four hundred fifteen".