4011211451 has 6 divisors (see below), whose sum is σ = 4343501340. Its totient is φ = 3702656568.

The previous prime is 4011211439. The next prime is 4011211453. The reversal of 4011211451 is 1541121104.

It is not a de Polignac number, because 4011211451 - 2²⁶ = 3944102587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4011211453) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11867321 + ... + 11867658.

It is an arithmetic number, because the mean of its divisors is an integer number (723916890).

Almost surely, 2^4011211451 is an apocalyptic number.

4011211451 is a deficient number, since it is larger than the sum of its proper divisors (332289889).

4011211451 is a wasteful number, since it uses less digits than its factorization.

4011211451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23735005 (or 23734992 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 20.

The square root of 4011211451 is about 63334.1254853969. The cubic root of 4011211451 is about 1588.8827575827.

Adding to 4011211451 its reverse (1541121104), we get a palindrome (5552332555).

The spelling of 4011211451 in words is "four billion, eleven million, two hundred eleven thousand, four hundred fifty-one".