1481427862320 has 480 divisors, whose sum is σ = 5419131724800. Its totient is φ = 333760745472.

The previous prime is 1481427862309. The next prime is 1481427862331. The reversal of 1481427862320 is 232687241841.

It is an interprime number because it is at equal distance from previous prime (1481427862309) and next prime (1481427862331).

It is a super-2 number, since 2×1481427862320² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 1481427862320.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 363182041 + ... + 363186119.

It is an arithmetic number, because the mean of its divisors is an integer number (11289857760).

Almost surely, 2^{1481427862320} is an apocalyptic number.

1481427862320 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 1481427862320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2709565862400).

1481427862320 is an abundant number, since it is smaller than the sum of its proper divisors (3937703862480).

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

1481427862320 is a wasteful number, since it uses less digits than its factorization.

1481427862320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4545 (or 4532 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 48.

The spelling of 1481427862320 in words is "one trillion, four hundred eighty-one billion, four hundred twenty-seven million, eight hundred sixty-two thousand, three hundred twenty".