2141345151320 has 128 divisors (see below), whose sum is σ = 4997714904000. Its totient is φ = 825145221120.

The previous prime is 2141345151233. The next prime is 2141345151329. The reversal of 2141345151320 is 231515431412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2141345151329) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 112817591 + ... + 112836569.

Almost surely, 2^{2141345151320} is an apocalyptic number.

2141345151320 is a gapful number since it is divisible by the number (20) 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 2141345151320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2498857452000).

2141345151320 is an abundant number, since it is smaller than the sum of its proper divisors (2856369752680).

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

2141345151320 is a wasteful number, since it uses less digits than its factorization.

2141345151320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19893 (or 19889 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 2141345151320 in words is "two trillion, one hundred forty-one billion, three hundred forty-five million, one hundred fifty-one thousand, three hundred twenty".