1038183475140 has 288 divisors, whose sum is σ = 3808509868800. Its totient is φ = 237298699008.

The previous prime is 1038183475067. The next prime is 1038183475181. The reversal of 1038183475140 is 415743818301.

1038183475140 is a `hidden beast` number, since 1 + 0 + 38 + 1 + 8 + 3 + 475 + 140 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1355584 + ... + 1978376.

It is an arithmetic number, because the mean of its divisors is an integer number (13223992600).

Almost surely, 2^{1038183475140} is an apocalyptic number.

1038183475140 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 1038183475140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1904254934400).

1038183475140 is an abundant number, since it is smaller than the sum of its proper divisors (2770326393660).

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

1038183475140 is an equidigital number, since it uses as much as digits as its factorization.

1038183475140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622838 (or 622810 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The spelling of 1038183475140 in words is "one trillion, thirty-eight billion, one hundred eighty-three million, four hundred seventy-five thousand, one hundred forty".