10201043133440 has 88 divisors (see below), whose sum is σ = 24885304980480. Its totient is φ = 4011257520128.

The previous prime is 10201043133401. The next prime is 10201043133451. The reversal of 10201043133440 is 4433134010201.

It is a happy number.

It is a super-2 number, since 2×10201043133440² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16582592 + ... + 17186751.

Almost surely, 2^{10201043133440} is an apocalyptic number.

10201043133440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10201043133440 is an abundant number, since it is smaller than the sum of its proper divisors (14684261847040).

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

10201043133440 is an equidigital number, since it uses as much as digits as its factorization.

10201043133440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33769427 (or 33769409 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 10201043133440 its reverse (4433134010201), we get a palindrome (14634177143641).

The spelling of 10201043133440 in words is "ten trillion, two hundred one billion, forty-three million, one hundred thirty-three thousand, four hundred forty".