542444400230 has 16 divisors (see below), whose sum is σ = 977850749664. Its totient is φ = 216655353600.

The previous prime is 542444400181. The next prime is 542444400269. The reversal of 542444400230 is 32004444245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40293746 + ... + 40307205.

It is an arithmetic number, because the mean of its divisors is an integer number (61115671854).

Almost surely, 2^542444400230 is an apocalyptic number.

542444400230 is a deficient number, since it is larger than the sum of its proper divisors (435406349434).

542444400230 is a wasteful number, since it uses less digits than its factorization.

542444400230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80601631.

The product of its (nonzero) digits is 61440, while the sum is 32.

Adding to 542444400230 its reverse (32004444245), we get a palindrome (574448844475).

The spelling of 542444400230 in words is "five hundred forty-two billion, four hundred forty-four million, four hundred thousand, two hundred thirty".