1422623674750 has 64 divisors (see below), whose sum is σ = 2925200977920. Its totient is φ = 515660349600.

The previous prime is 1422623674733. The next prime is 1422623674751. The reversal of 1422623674750 is 574763262241.

It is a junction number, because it is equal to n+sod(n) for n = 1422623674694 and 1422623674703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422623674751) 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, 6401614 + ... + 6620113.

It is an arithmetic number, because the mean of its divisors is an integer number (45706265280).

Almost surely, 2^{1422623674750} is an apocalyptic number.

1422623674750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1422623674750 is an abundant number, since it is smaller than the sum of its proper divisors (1502577303170).

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

1422623674750 is a wasteful number, since it uses less digits than its factorization.

1422623674750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13021786 (or 13021776 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 49.

The spelling of 1422623674750 in words is "one trillion, four hundred twenty-two billion, six hundred twenty-three million, six hundred seventy-four thousand, seven hundred fifty".