4404204451542 has 32 divisors (see below), whose sum is σ = 10066834713600. Its totient is φ = 1258333918848.

The previous prime is 4404204451519. The next prime is 4404204451579. The reversal of 4404204451542 is 2451544024044.

It is a self number, because there is not a number n which added to its sum of digits gives 4404204451542.

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, 5929134 + ... + 6630462.

It is an arithmetic number, because the mean of its divisors is an integer number (314588584800).

Almost surely, 2^{4404204451542} is an apocalyptic number.

4404204451542 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4404204451542 is an abundant number, since it is smaller than the sum of its proper divisors (5662630262058).

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

4404204451542 is a wasteful number, since it uses less digits than its factorization.

4404204451542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850860.

The product of its (nonzero) digits is 409600, while the sum is 39.

Adding to 4404204451542 its reverse (2451544024044), we get a palindrome (6855748475586).

The spelling of 4404204451542 in words is "four trillion, four hundred four billion, two hundred four million, four hundred fifty-one thousand, five hundred forty-two".