1422371443000 has 32 divisors (see below), whose sum is σ = 3328349178960. Its totient is φ = 568948576800.

The previous prime is 1422371442949. The next prime is 1422371443001. The reversal of 1422371443000 is 3441732241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422371443001) 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, 711184722 + ... + 711186721.

Almost surely, 2^{1422371443000} is an apocalyptic number.

1422371443000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1422371443000 is an abundant number, since it is smaller than the sum of its proper divisors (1905977735960).

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

1422371443000 is a wasteful number, since it uses less digits than its factorization.

1422371443000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1422371464 (or 1422371450 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 31.

The spelling of 1422371443000 in words is "one trillion, four hundred twenty-two billion, three hundred seventy-one million, four hundred forty-three thousand".