1470739113520 has 80 divisors (see below), whose sum is σ = 3454125493248. Its totient is φ = 582341748480.

The previous prime is 1470739113469. The next prime is 1470739113521. The reversal of 1470739113520 is 253119370741.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (1470739113521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10984417 + ... + 11117503.

Almost surely, 2^{1470739113520} is an apocalyptic number.

1470739113520 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 1470739113520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1727062746624).

1470739113520 is an abundant number, since it is smaller than the sum of its proper divisors (1983386379728).

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

1470739113520 is a wasteful number, since it uses less digits than its factorization.

1470739113520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134498 (or 134492 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 43.

The spelling of 1470739113520 in words is "one trillion, four hundred seventy billion, seven hundred thirty-nine million, one hundred thirteen thousand, five hundred twenty".