11534211354 has 64 divisors (see below), whose sum is σ = 25299901440. Its totient is φ = 3495260160.

The previous prime is 11534211343. The next prime is 11534211361. The reversal of 11534211354 is 45311243511.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 170682 + ... + 228474.

It is an arithmetic number, because the mean of its divisors is an integer number (395310960).

Almost surely, 2^11534211354 is an apocalyptic number.

11534211354 is an abundant number, since it is smaller than the sum of its proper divisors (13765690086).

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

11534211354 is a wasteful number, since it uses less digits than its factorization.

11534211354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57895.

The product of its digits is 7200, while the sum is 30.

Adding to 11534211354 its reverse (45311243511), we get a palindrome (56845454865).

The spelling of 11534211354 in words is "eleven billion, five hundred thirty-four million, two hundred eleven thousand, three hundred fifty-four".