11411154402 has 32 divisors (see below), whose sum is σ = 23131785600. Its totient is φ = 3752335488.

The previous prime is 11411154401. The next prime is 11411154413. The reversal of 11411154402 is 20445111411.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11411154401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 210088 + ... + 258764.

It is an arithmetic number, because the mean of its divisors is an integer number (722868300).

Almost surely, 2^11411154402 is an apocalyptic number.

11411154402 is an abundant number, since it is smaller than the sum of its proper divisors (11720631198).

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

11411154402 is a wasteful number, since it uses less digits than its factorization.

11411154402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49210.

The product of its (nonzero) digits is 640, while the sum is 24.

Adding to 11411154402 its reverse (20445111411), we get a palindrome (31856265813).

The spelling of 11411154402 in words is "eleven billion, four hundred eleven million, one hundred fifty-four thousand, four hundred two".