542170213403 has 8 divisors (see below), whose sum is σ = 667286416608. Its totient is φ = 428969839104.

The previous prime is 542170213373. The next prime is 542170213423. The reversal of 542170213403 is 304312071245.

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 542170213403 - 2⁶ = 542170213339 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 542170213403.

It is not an unprimeable number, because it can be changed into a prime (542170213423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2978957126 + ... + 2978957307.

It is an arithmetic number, because the mean of its divisors is an integer number (83410802076).

Almost surely, 2^542170213403 is an apocalyptic number.

542170213403 is a deficient number, since it is larger than the sum of its proper divisors (125116203205).

542170213403 is a wasteful number, since it uses less digits than its factorization.

542170213403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5957914453.

The product of its (nonzero) digits is 20160, while the sum is 32.

Adding to 542170213403 its reverse (304312071245), we get a palindrome (846482284648).

The spelling of 542170213403 in words is "five hundred forty-two billion, one hundred seventy million, two hundred thirteen thousand, four hundred three".