1520141230080 has 1120 divisors, whose sum is σ = 6206985531648. Its totient is φ = 352301875200.

The previous prime is 1520141230079. The next prime is 1520141230087. The reversal of 1520141230080 is 800321410251.

1520141230080 is a `hidden beast` number, since 1 + 520 + 1 + 41 + 23 + 0 + 0 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1520141230087) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 839392375 + ... + 839394185.

Almost surely, 2^{1520141230080} is an apocalyptic number.

1520141230080 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 1520141230080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3103492765824).

1520141230080 is an abundant number, since it is smaller than the sum of its proper divisors (4686844301568).

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

1520141230080 is a wasteful number, since it uses less digits than its factorization.

1520141230080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1888 (or 1855 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The spelling of 1520141230080 in words is "one trillion, five hundred twenty billion, one hundred forty-one million, two hundred thirty thousand, eighty".