11352340943 has 8 divisors (see below), whose sum is σ = 12097963008. Its totient is φ = 10627722424.

The previous prime is 11352340933. The next prime is 11352340969. The reversal of 11352340943 is 34904325311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11352340943 - 2¹⁸ = 11352078799 is a prime.

It is a super-2 number, since 2×11352340943² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11352340933) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5249771 + ... + 5251932.

It is an arithmetic number, because the mean of its divisors is an integer number (1512245376).

Almost surely, 2^11352340943 is an apocalyptic number.

11352340943 is a deficient number, since it is larger than the sum of its proper divisors (745622065).

11352340943 is a wasteful number, since it uses less digits than its factorization.

11352340943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10501773.

The product of its (nonzero) digits is 38880, while the sum is 35.

The spelling of 11352340943 in words is "eleven billion, three hundred fifty-two million, three hundred forty thousand, nine hundred forty-three".