11322514542 has 64 divisors (see below), whose sum is σ = 24043968000. Its totient is φ = 3544611840.

The previous prime is 11322514519. The next prime is 11322514583. The reversal of 11322514542 is 24541522311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7644442 + ... + 7645922.

It is an arithmetic number, because the mean of its divisors is an integer number (375687000).

Almost surely, 2^11322514542 is an apocalyptic number.

11322514542 is an abundant number, since it is smaller than the sum of its proper divisors (12721453458).

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

11322514542 is a wasteful number, since it uses less digits than its factorization.

11322514542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2041.

The product of its digits is 9600, while the sum is 30.

The spelling of 11322514542 in words is "eleven billion, three hundred twenty-two million, five hundred fourteen thousand, five hundred forty-two".