2111341040 has 40 divisors (see below), whose sum is σ = 4976126448. Its totient is φ = 832965120.

The previous prime is 2111341021. The next prime is 2111341079. The reversal of 2111341040 is 401431112.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

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, 174926 + ... + 186605.

Almost surely, 2^2111341040 is an apocalyptic number.

2111341040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2111341040 is an abundant number, since it is smaller than the sum of its proper divisors (2864785408).

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

2111341040 is a wasteful number, since it uses less digits than its factorization.

2111341040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361617 (or 361611 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 2111341040 is about 45949.3312247306. The cubic root of 2111341040 is about 1282.8802814501.

Adding to 2111341040 its reverse (401431112), we get a palindrome (2512772152).

The spelling of 2111341040 in words is "two billion, one hundred eleven million, three hundred forty-one thousand, forty".