11450213203342 has 16 divisors (see below), whose sum is σ = 17388611372160. Its totient is φ = 5654255851008.

The previous prime is 11450213203339. The next prime is 11450213203349. The reversal of 11450213203342 is 24330231205411.

It is a super-2 number, since 2×11450213203342² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11450213203349) 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, 61516383 + ... + 61702234.

It is an arithmetic number, because the mean of its divisors is an integer number (1086788210760).

Almost surely, 2^{11450213203342} is an apocalyptic number.

11450213203342 is a deficient number, since it is larger than the sum of its proper divisors (5938398168818).

11450213203342 is a wasteful number, since it uses less digits than its factorization.

11450213203342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123219195.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 11450213203342 its reverse (24330231205411), we get a palindrome (35780444408753).

The spelling of 11450213203342 in words is "eleven trillion, four hundred fifty billion, two hundred thirteen million, two hundred three thousand, three hundred forty-two".