1330861097500 has 240 divisors, whose sum is σ = 3253274019072. Its totient is φ = 472147200000.

The previous prime is 1330861097491. The next prime is 1330861097539. The reversal of 1330861097500 is 57901680331.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 189388987 + ... + 189396013.

Almost surely, 2^{1330861097500} is an apocalyptic number.

1330861097500 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 1330861097500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1626637009536).

1330861097500 is an abundant number, since it is smaller than the sum of its proper divisors (1922412921572).

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

1330861097500 is a wasteful number, since it uses less digits than its factorization.

1330861097500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7230 (or 7213 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 43.

The spelling of 1330861097500 in words is "one trillion, three hundred thirty billion, eight hundred sixty-one million, ninety-seven thousand, five hundred".