1010340125388 has 192 divisors, whose sum is σ = 2993738711040. Its totient is φ = 291864513600.

The previous prime is 1010340125341. The next prime is 1010340125407. The reversal of 1010340125388 is 8835210430101.

1010340125388 is a `hidden beast` number, since 1 + 0 + 103 + 4 + 0 + 12 + 538 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 2262745 + ... + 2672207.

It is an arithmetic number, because the mean of its divisors is an integer number (15592389120).

Almost surely, 2^{1010340125388} is an apocalyptic number.

1010340125388 is a gapful number since it is divisible by the number (18) 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 1010340125388, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1496869355520).

1010340125388 is an abundant number, since it is smaller than the sum of its proper divisors (1983398585652).

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

1010340125388 is a wasteful number, since it uses less digits than its factorization.

1010340125388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409585 (or 409577 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

Adding to 1010340125388 its reverse (8835210430101), we get a palindrome (9845550555489).

The spelling of 1010340125388 in words is "one trillion, ten billion, three hundred forty million, one hundred twenty-five thousand, three hundred eighty-eight".