1422913519104 has 640 divisors, whose sum is σ = 4992486174720. Its totient is φ = 348895641600.

The previous prime is 1422913519091. The next prime is 1422913519109. The reversal of 1422913519104 is 4019153192241.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422913519109) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 743811652 + ... + 743813564.

It is an arithmetic number, because the mean of its divisors is an integer number (7800759648).

Almost surely, 2^{1422913519104} is an apocalyptic number.

1422913519104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1422913519104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2496243087360).

1422913519104 is an abundant number, since it is smaller than the sum of its proper divisors (3569572655616).

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

1422913519104 is a wasteful number, since it uses less digits than its factorization.

1422913519104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2302 (or 2286 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 42.

The spelling of 1422913519104 in words is "one trillion, four hundred twenty-two billion, nine hundred thirteen million, five hundred nineteen thousand, one hundred four".