1007187928320 has 432 divisors, whose sum is σ = 3843041545728. Its totient is φ = 223990824960.

The previous prime is 1007187928267. The next prime is 1007187928321. The reversal of 1007187928320 is 238297817001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 1007187928320.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1007187928321) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6889585 + ... + 7034255.

It is an arithmetic number, because the mean of its divisors is an integer number (8895929504).

Almost surely, 2^{1007187928320} is an apocalyptic number.

1007187928320 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 1007187928320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1921520772864).

1007187928320 is an abundant number, since it is smaller than the sum of its proper divisors (2835853617408).

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

1007187928320 is a wasteful number, since it uses less digits than its factorization.

1007187928320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144746 (or 144725 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 48.

The spelling of 1007187928320 in words is "one trillion, seven billion, one hundred eighty-seven million, nine hundred twenty-eight thousand, three hundred twenty".