542393222429 has 4 divisors (see below), whose sum is σ = 542554125600. Its totient is φ = 542232319260.

The previous prime is 542393222353. The next prime is 542393222461. The reversal of 542393222429 is 924222393245.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 542393222429 - 2²⁴ = 542376445213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542393242429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80446529 + ... + 80453270.

It is an arithmetic number, because the mean of its divisors is an integer number (135638531400).

Almost surely, 2^542393222429 is an apocalyptic number.

It is an amenable number.

542393222429 is a deficient number, since it is larger than the sum of its proper divisors (160903171).

542393222429 is a wasteful number, since it uses less digits than its factorization.

542393222429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160903170.

The product of its digits is 1866240, while the sum is 47.

The spelling of 542393222429 in words is "five hundred forty-two billion, three hundred ninety-three million, two hundred twenty-two thousand, four hundred twenty-nine".