4401453115042 has 4 divisors (see below), whose sum is σ = 6602179672566. Its totient is φ = 2200726557520.

The previous prime is 4401453115021. The next prime is 4401453115091. The reversal of 4401453115042 is 2405113541044.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2432536196281 + 1968916918761 = 1559659^2 + 1403181^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4401453114989 and 4401453115007.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100363278759 + ... + 1100363278762.

Almost surely, 2^{4401453115042} is an apocalyptic number.

4401453115042 is a deficient number, since it is larger than the sum of its proper divisors (2200726557524).

4401453115042 is a wasteful number, since it uses less digits than its factorization.

4401453115042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2200726557523.

The product of its (nonzero) digits is 38400, while the sum is 34.

Adding to 4401453115042 its reverse (2405113541044), we get a palindrome (6806566656086).

The spelling of 4401453115042 in words is "four trillion, four hundred one billion, four hundred fifty-three million, one hundred fifteen thousand, forty-two".