11146414021040 has 20 divisors (see below), whose sum is σ = 25915412599104. Its totient is φ = 4458565608384.

The previous prime is 11146414021033. The next prime is 11146414021081. The reversal of 11146414021040 is 4012041464111.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (20).

It is a junction number, because it is equal to n+sod(n) for n = 11146414020994 and 11146414021012.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69665087552 + ... + 69665087711.

Almost surely, 2^{11146414021040} is an apocalyptic number.

11146414021040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11146414021040 is an abundant number, since it is smaller than the sum of its proper divisors (14768998578064).

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

11146414021040 is a wasteful number, since it uses less digits than its factorization.

11146414021040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139330175276 (or 139330175270 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 29.

Adding to 11146414021040 its reverse (4012041464111), we get a palindrome (15158455485151).

The spelling of 11146414021040 in words is "eleven trillion, one hundred forty-six billion, four hundred fourteen million, twenty-one thousand, forty".