542274843461 has 8 divisors (see below), whose sum is σ = 609379088640. Its totient is φ = 478797854832.

The previous prime is 542274843433. The next prime is 542274843529. The reversal of 542274843461 is 164348472245.

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 542274843461 - 2¹⁴ = 542274827077 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542274443461) 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, 906813821 + ... + 906814418.

It is an arithmetic number, because the mean of its divisors is an integer number (76172386080).

Almost surely, 2^542274843461 is an apocalyptic number.

It is an amenable number.

542274843461 is a deficient number, since it is larger than the sum of its proper divisors (67104245179).

542274843461 is a wasteful number, since it uses less digits than its factorization.

542274843461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1813628275.

The product of its digits is 5160960, while the sum is 50.

The spelling of 542274843461 in words is "five hundred forty-two billion, two hundred seventy-four million, eight hundred forty-three thousand, four hundred sixty-one".