4187145055260 has 192 divisors, whose sum is σ = 12455299422720. Its totient is φ = 1048020664320.

The previous prime is 4187145055217. The next prime is 4187145055307. The reversal of 4187145055260 is 625505417814.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 426775755 + ... + 426785565.

It is an arithmetic number, because the mean of its divisors is an integer number (64871351160).

Almost surely, 2^{4187145055260} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4187145055260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6227649711360).

4187145055260 is an abundant number, since it is smaller than the sum of its proper divisors (8268154367460).

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

4187145055260 is a wasteful number, since it uses less digits than its factorization.

4187145055260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13268 (or 13266 counting only the distinct ones).

The product of its (nonzero) digits is 1344000, while the sum is 48.

The spelling of 4187145055260 in words is "four trillion, one hundred eighty-seven billion, one hundred forty-five million, fifty-five thousand, two hundred sixty".