2140351411 has 16 divisors (see below), whose sum is σ = 2454271488. Its totient is φ = 1847560000.

The previous prime is 2140351393. The next prime is 2140351439. The reversal of 2140351411 is 1141530412.

It is not a de Polignac number, because 2140351411 - 2⁵ = 2140351379 is a prime.

It is a super-2 number, since 2×2140351411² = 9162208325139381842, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2140351111) 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, 3786 + ... + 65536.

It is an arithmetic number, because the mean of its divisors is an integer number (153391968).

Almost surely, 2^2140351411 is an apocalyptic number.

2140351411 is a deficient number, since it is larger than the sum of its proper divisors (313920077).

2140351411 is a wasteful number, since it uses less digits than its factorization.

2140351411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61922.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 2140351411 is about 46263.9320745654. The cubic root of 2140351411 is about 1288.7292758867.

Adding to 2140351411 its reverse (1141530412), we get a palindrome (3281881823).

The spelling of 2140351411 in words is "two billion, one hundred forty million, three hundred fifty-one thousand, four hundred eleven".