1423044200460 has 192 divisors, whose sum is σ = 4333602373632. Its totient is φ = 347534536704.

The previous prime is 1423044200449. The next prime is 1423044200497. The reversal of 1423044200460 is 640024403241.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8207829 + ... + 8379411.

It is an arithmetic number, because the mean of its divisors is an integer number (22570845696).

Almost surely, 2^{1423044200460} is an apocalyptic number.

1423044200460 is a gapful number since it is divisible by the number (10) 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 1423044200460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2166801186816).

1423044200460 is an abundant number, since it is smaller than the sum of its proper divisors (2910558173172).

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

1423044200460 is a wasteful number, since it uses less digits than its factorization.

1423044200460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171832 (or 171830 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

The spelling of 1423044200460 in words is "one trillion, four hundred twenty-three billion, forty-four million, two hundred thousand, four hundred sixty".