1420750423296 has 288 divisors, whose sum is σ = 4343135677440. Its totient is φ = 457651814400.

The previous prime is 1420750423271. The next prime is 1420750423369. The reversal of 1420750423296 is 6923240570241.

1420750423296 is a `hidden beast` number, since 1 + 4 + 20 + 7 + 504 + 2 + 32 + 96 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 163056636 + ... + 163065348.

Almost surely, 2^{1420750423296} is an apocalyptic number.

1420750423296 is a gapful number since it is divisible by the number (16) 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 1420750423296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2171567838720).

1420750423296 is an abundant number, since it is smaller than the sum of its proper divisors (2922385254144).

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

1420750423296 is an equidigital number, since it uses as much as digits as its factorization.

1420750423296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9530 (or 9510 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The spelling of 1420750423296 in words is "one trillion, four hundred twenty billion, seven hundred fifty million, four hundred twenty-three thousand, two hundred ninety-six".