11543132034290 has 16 divisors (see below), whose sum is σ = 21260838538368. Its totient is φ = 4509874841136.

The previous prime is 11543132034289. The next prime is 11543132034347. The reversal of 11543132034290 is 9243023134511.

It is a happy number.

It is a super-2 number, since 2×11543132034290² (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 (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13422246122 + ... + 13422246981.

It is an arithmetic number, because the mean of its divisors is an integer number (1328802408648).

Almost surely, 2^{11543132034290} is an apocalyptic number.

11543132034290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11543132034290 is a deficient number, since it is larger than the sum of its proper divisors (9717706504078).

11543132034290 is a wasteful number, since it uses less digits than its factorization.

11543132034290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26844493153.

The product of its (nonzero) digits is 77760, while the sum is 38.

The spelling of 11543132034290 in words is "eleven trillion, five hundred forty-three billion, one hundred thirty-two million, thirty-four thousand, two hundred ninety".