1422243110040 has 64 divisors (see below), whose sum is σ = 4266818436960. Its totient is φ = 379256908800.

The previous prime is 1422243109949. The next prime is 1422243110161. The reversal of 1422243110040 is 400113422241.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7696812 + ... + 7879428.

Almost surely, 2^{1422243110040} is an apocalyptic number.

1422243110040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1422243110040 is an abundant number, since it is smaller than the sum of its proper divisors (2844575326920).

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

1422243110040 is a wasteful number, since it uses less digits than its factorization.

1422243110040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247532 (or 247528 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 1422243110040 its reverse (400113422241), we get a palindrome (1822356532281).

The spelling of 1422243110040 in words is "one trillion, four hundred twenty-two billion, two hundred forty-three million, one hundred ten thousand, forty".