11434202102140 has 24 divisors (see below), whose sum is σ = 24013356146640. Its totient is φ = 4573389082368.

The previous prime is 11434202102117. The next prime is 11434202102173. The reversal of 11434202102140 is 4120120243411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17913405 + ... + 18540724.

It is an arithmetic number, because the mean of its divisors is an integer number (1000556506110).

Almost surely, 2^{11434202102140} is an apocalyptic number.

11434202102140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11434202102140 is an abundant number, since it is smaller than the sum of its proper divisors (12579154044500).

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

11434202102140 is a wasteful number, since it uses less digits than its factorization.

11434202102140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36469821 (or 36469819 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 11434202102140 its reverse (4120120243411), we get a palindrome (15554322345551).

The spelling of 11434202102140 in words is "eleven trillion, four hundred thirty-four billion, two hundred two million, one hundred two thousand, one hundred forty".