474138011 has 2 divisors, whose sum is σ = 474138012. Its totient is φ = 474138010.

The previous prime is 474138001. The next prime is 474138043. The reversal of 474138011 is 110831474.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 474138011 - 2²² = 469943707 is a prime.

It is a super-2 number, since 2×474138011² = 449613706950072242, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (474138001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237069005 + 237069006.

It is an arithmetic number, because the mean of its divisors is an integer number (237069006).

Almost surely, 2^474138011 is an apocalyptic number.

474138011 is a deficient number, since it is larger than the sum of its proper divisors (1).

474138011 is an equidigital number, since it uses as much as digits as its factorization.

474138011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 474138011 is about 21774.7103539863. The cubic root of 474138011 is about 779.7731155800.

Adding to 474138011 its reverse (110831474), we get a palindrome (584969485).

The spelling of 474138011 in words is "four hundred seventy-four million, one hundred thirty-eight thousand, eleven".