1138975003290 has 64 divisors (see below), whose sum is σ = 2736138320640. Its totient is φ = 303438136320.

The previous prime is 1138975003273. The next prime is 1138975003297. The reversal of 1138975003290 is 923005798311.

It is a super-3 number, since 3×1138975003290³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1138975003297) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 262616002 + ... + 262620338.

It is an arithmetic number, because the mean of its divisors is an integer number (42752161260).

Almost surely, 2^{1138975003290} is an apocalyptic number.

1138975003290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1138975003290 is an abundant number, since it is smaller than the sum of its proper divisors (1597163317350).

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

1138975003290 is a wasteful number, since it uses less digits than its factorization.

1138975003290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10647.

The product of its (nonzero) digits is 408240, while the sum is 48.

The spelling of 1138975003290 in words is "one trillion, one hundred thirty-eight billion, nine hundred seventy-five million, three thousand, two hundred ninety".