542055420413 has 64 divisors (see below), whose sum is σ = 624920002560. Its totient is φ = 466647955200.

The previous prime is 542055420377. The next prime is 542055420421. The reversal of 542055420413 is 314024550245.

It is a cyclic number.

It is not a de Polignac number, because 542055420413 - 2¹² = 542055416317 is a prime.

It is a super-2 number, since 2×542055420413² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542055420493) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 729549320 + ... + 729550062.

It is an arithmetic number, because the mean of its divisors is an integer number (9764375040).

Almost surely, 2^542055420413 is an apocalyptic number.

It is an amenable number.

542055420413 is a deficient number, since it is larger than the sum of its proper divisors (82864582147).

542055420413 is a wasteful number, since it uses less digits than its factorization.

542055420413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1410.

The product of its (nonzero) digits is 96000, while the sum is 35.

Adding to 542055420413 its reverse (314024550245), we get a palindrome (856079970658).

The spelling of 542055420413 in words is "five hundred forty-two billion, fifty-five million, four hundred twenty thousand, four hundred thirteen".