242037013431 has 32 divisors (see below), whose sum is σ = 334556006400. Its totient is φ = 155540632320.

The previous prime is 242037013417. The next prime is 242037013447. The reversal of 242037013431 is 134310730242.

It is not a de Polignac number, because 242037013431 - 2¹³ = 242037005239 is a prime.

It is a super-2 number, since 2×242037013431² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242037013531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4787970 + ... + 4838256.

It is an arithmetic number, because the mean of its divisors is an integer number (10454875200).

Almost surely, 2^242037013431 is an apocalyptic number.

242037013431 is a deficient number, since it is larger than the sum of its proper divisors (92518992969).

242037013431 is a wasteful number, since it uses less digits than its factorization.

242037013431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50799.

The product of its (nonzero) digits is 12096, while the sum is 30.

Adding to 242037013431 its reverse (134310730242), we get a palindrome (376347743673).

The spelling of 242037013431 in words is "two hundred forty-two billion, thirty-seven million, thirteen thousand, four hundred thirty-one".