1408822497988 has 24 divisors (see below), whose sum is σ = 2495220632352. Its totient is φ = 695902842624.

The previous prime is 1408822497959. The next prime is 1408822497989. The reversal of 1408822497988 is 8897942288041.

It is not an unprimeable number, because it can be changed into a prime (1408822497989) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19118631 + ... + 19192177.

It is an arithmetic number, because the mean of its divisors is an integer number (103967526348).

Almost surely, 2^{1408822497988} is an apocalyptic number.

It is an amenable number.

1408822497988 is a deficient number, since it is larger than the sum of its proper divisors (1086398134364).

1408822497988 is a wasteful number, since it uses less digits than its factorization.

1408822497988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131331 (or 131329 counting only the distinct ones).

The product of its (nonzero) digits is 148635648, while the sum is 70.

The spelling of 1408822497988 in words is "one trillion, four hundred eight billion, eight hundred twenty-two million, four hundred ninety-seven thousand, nine hundred eighty-eight".