542443541021354 has 32 divisors (see below), whose sum is σ = 932591036843136. Its totient is φ = 231803923000320.

The previous prime is 542443541021329. The next prime is 542443541021461. The reversal of 542443541021354 is 453120145344245.

It is a junction number, because it is equal to n+sod(n) for n = 542443541021299 and 542443541021308.

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, 83179934 + ... + 89463894.

It is an arithmetic number, because the mean of its divisors is an integer number (29143469901348).

Almost surely, 2^{542443541021354} is an apocalyptic number.

542443541021354 is a deficient number, since it is larger than the sum of its proper divisors (390147495821782).

542443541021354 is a wasteful number, since it uses less digits than its factorization.

542443541021354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6301790.

The product of its (nonzero) digits is 4608000, while the sum is 47.

Adding to 542443541021354 its reverse (453120145344245), we get a palindrome (995563686365599).

The spelling of 542443541021354 in words is "five hundred forty-two trillion, four hundred forty-three billion, five hundred forty-one million, twenty-one thousand, three hundred fifty-four".