11451132003342 has 32 divisors (see below), whose sum is σ = 22915472580000. Its totient is φ = 3814843189248.

The previous prime is 11451132003331. The next prime is 11451132003373. The reversal of 11451132003342 is 24330023115411.

It is a super-2 number, since 2×11451132003342² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77905534 + ... + 78052382.

It is an arithmetic number, because the mean of its divisors is an integer number (716108518125).

Almost surely, 2^{11451132003342} is an apocalyptic number.

11451132003342 is an abundant number, since it is smaller than the sum of its proper divisors (11464340576658).

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

11451132003342 is a wasteful number, since it uses less digits than its factorization.

11451132003342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154260.

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 11451132003342 its reverse (24330023115411), we get a palindrome (35781155118753).

The spelling of 11451132003342 in words is "eleven trillion, four hundred fifty-one billion, one hundred thirty-two million, three thousand, three hundred forty-two".