57342411 has 56 divisors (see below), whose sum is σ = 104193504. Its totient is φ = 30792960.

The previous prime is 57342391. The next prime is 57342421. The reversal of 57342411 is 11424375.

It is not a de Polignac number, because 57342411 - 2¹⁰ = 57341387 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (57342421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 86421 + ... + 87081.

Almost surely, 2^57342411 is an apocalyptic number.

57342411 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

57342411 is a deficient number, since it is larger than the sum of its proper divisors (46851093).

57342411 is an equidigital number, since it uses as much as digits as its factorization.

57342411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703 (or 688 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 57342411 is about 7572.4772036633. The cubic root of 57342411 is about 385.6192003712.

Adding to 57342411 its reverse (11424375), we get a palindrome (68766786).

The spelling of 57342411 in words is "fifty-seven million, three hundred forty-two thousand, four hundred eleven".