542214412246 has 32 divisors (see below), whose sum is σ = 886707974880. Its totient is φ = 247162316544.

The previous prime is 542214412193. The next prime is 542214412307. The reversal of 542214412246 is 642214412245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7371820 + ... + 7445008.

It is an arithmetic number, because the mean of its divisors is an integer number (27709624215).

Almost surely, 2^542214412246 is an apocalyptic number.

542214412246 is a deficient number, since it is larger than the sum of its proper divisors (344493562634).

542214412246 is a wasteful number, since it uses less digits than its factorization.

542214412246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76720.

The product of its digits is 122880, while the sum is 37.

Subtracting 542214412246 from its reverse (642214412245), we obtain a palindrome (99999999999).

The spelling of 542214412246 in words is "five hundred forty-two billion, two hundred fourteen million, four hundred twelve thousand, two hundred forty-six".