242401411 has 16 divisors (see below), whose sum is σ = 292066560. Its totient is φ = 196529760.

The previous prime is 242401403. The next prime is 242401421. The reversal of 242401411 is 114104242.

It is not a de Polignac number, because 242401411 - 2³ = 242401403 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242401421) 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, 128205 + ... + 130081.

It is an arithmetic number, because the mean of its divisors is an integer number (18254160).

Almost surely, 2^242401411 is an apocalyptic number.

242401411 is a deficient number, since it is larger than the sum of its proper divisors (49665149).

242401411 is a wasteful number, since it uses less digits than its factorization.

242401411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2874.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 242401411 is about 15569.2456785806. The cubic root of 242401411 is about 623.5123324821.

Adding to 242401411 its reverse (114104242), we get a palindrome (356505653).

It can be divided in two parts, 24240 and 1411, that added together give a triangular number (25651 = T₂₂₆).

The spelling of 242401411 in words is "two hundred forty-two million, four hundred one thousand, four hundred eleven".