3554133221442 has 16 divisors (see below), whose sum is σ = 7109169403680. Its totient is φ = 1184560580352.

The previous prime is 3554133221423. The next prime is 3554133221489. The reversal of 3554133221442 is 2441223314553.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3554133221442.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37572192 + ... + 37666667.

It is an arithmetic number, because the mean of its divisors is an integer number (444323087730).

Almost surely, 2^{3554133221442} is an apocalyptic number.

3554133221442 is an abundant number, since it is smaller than the sum of its proper divisors (3555036182238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3554133221442 is a wasteful number, since it uses less digits than its factorization.

3554133221442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75246737.

The product of its digits is 345600, while the sum is 39.

Adding to 3554133221442 its reverse (2441223314553), we get a palindrome (5995356535995).

The spelling of 3554133221442 in words is "three trillion, five hundred fifty-four billion, one hundred thirty-three million, two hundred twenty-one thousand, four hundred forty-two".