1446497422340 has 48 divisors (see below), whose sum is σ = 3147973174080. Its totient is φ = 557654885760.

The previous prime is 1446497422327. The next prime is 1446497422343. The reversal of 1446497422340 is 432247946441.

It is not an unprimeable number, because it can be changed into a prime (1446497422343) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1888346 + ... + 2541425.

It is an arithmetic number, because the mean of its divisors is an integer number (65582774460).

Almost surely, 2^{1446497422340} is an apocalyptic number.

1446497422340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1446497422340 is an abundant number, since it is smaller than the sum of its proper divisors (1701475751740).

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

1446497422340 is a wasteful number, since it uses less digits than its factorization.

1446497422340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4430372 (or 4430370 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 50.

The spelling of 1446497422340 in words is "one trillion, four hundred forty-six billion, four hundred ninety-seven million, four hundred twenty-two thousand, three hundred forty".