4380387400060 has 192 divisors, whose sum is σ = 10825487253504. Its totient is φ = 1457667993600.

The previous prime is 4380387400043. The next prime is 4380387400061. The reversal of 4380387400060 is 600047830834.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4380387400061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 647887080 + ... + 647893840.

It is an arithmetic number, because the mean of its divisors is an integer number (56382746112).

Almost surely, 2^{4380387400060} 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 4380387400060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5412743626752).

4380387400060 is an abundant number, since it is smaller than the sum of its proper divisors (6445099853444).

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

4380387400060 is a wasteful number, since it uses less digits than its factorization.

4380387400060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7484 (or 7482 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 43.

The spelling of 4380387400060 in words is "four trillion, three hundred eighty billion, three hundred eighty-seven million, four hundred thousand, sixty".