4402242043551 has 32 divisors (see below), whose sum is σ = 7115374506240. Its totient is φ = 2667785522400.

The previous prime is 4402242043499. The next prime is 4402242043579. The reversal of 4402242043551 is 1553402422044.

4402242043551 is a `hidden beast` number, since 4 + 4 + 0 + 22 + 42 + 0 + 43 + 551 = 666.

It is not a de Polignac number, because 4402242043551 - 2¹⁴ = 4402242027167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4402242047551) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2669316 + ... + 3991206.

It is an arithmetic number, because the mean of its divisors is an integer number (222355453320).

Almost surely, 2^{4402242043551} is an apocalyptic number.

4402242043551 is a deficient number, since it is larger than the sum of its proper divisors (2713132462689).

4402242043551 is a wasteful number, since it uses less digits than its factorization.

4402242043551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1333124 (or 1333118 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 36.

Adding to 4402242043551 its reverse (1553402422044), we get a palindrome (5955644465595).

The spelling of 4402242043551 in words is "four trillion, four hundred two billion, two hundred forty-two million, forty-three thousand, five hundred fifty-one".