2511034421 has 8 divisors (see below), whose sum is σ = 2870267904. Its totient is φ = 2151929520.

The previous prime is 2511034387. The next prime is 2511034451. The reversal of 2511034421 is 1244301152.

2511034421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2511034421 - 2²² = 2506840117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2511034451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14156 + ... + 72266.

It is an arithmetic number, because the mean of its divisors is an integer number (358783488).

Almost surely, 2^2511034421 is an apocalyptic number.

It is an amenable number.

2511034421 is a deficient number, since it is larger than the sum of its proper divisors (359233483).

2511034421 is an equidigital number, since it uses as much as digits as its factorization.

2511034421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64291.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 2511034421 is about 50110.2227195210. Note that the first 3 decimals coincide. The cubic root of 2511034421 is about 1359.2026794567.

Adding to 2511034421 its reverse (1244301152), we get a palindrome (3755335573).

The spelling of 2511034421 in words is "two billion, five hundred eleven million, thirty-four thousand, four hundred twenty-one".