11342275392 has 168 divisors, whose sum is σ = 35012436960. Its totient is φ = 3231083520.

The previous prime is 11342275391. The next prime is 11342275409. The reversal of 11342275392 is 29357224311.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (168).

It is a super-2 number, since 2×11342275392² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11342275392.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11342275391) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3564042 + ... + 3567222.

Almost surely, 2^11342275392 is an apocalyptic number.

11342275392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11342275392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17506218480).

11342275392 is an abundant number, since it is smaller than the sum of its proper divisors (23670161568).

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

11342275392 is a wasteful number, since it uses less digits than its factorization.

11342275392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3589 (or 3572 counting only the distinct ones).

The product of its digits is 90720, while the sum is 39.

The spelling of 11342275392 in words is "eleven billion, three hundred forty-two million, two hundred seventy-five thousand, three hundred ninety-two".