42014011431 has 8 divisors (see below), whose sum is σ = 64021350784. Its totient is φ = 24008006520.

The previous prime is 42014011397. The next prime is 42014011489. The reversal of 42014011431 is 13411041024.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42014011431 - 2⁶ = 42014011367 is a prime.

It is a super-2 number, since 2×42014011431² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 2000667211 = 42014011431 / (4 + 2 + 0 + 1 + 4 + 0 + 1 + 1 + 4 + 3 + 1).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42014011398 and 42014011407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42014011331) 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 7 ways as a sum of consecutive naturals, for example, 1000333585 + ... + 1000333626.

It is an arithmetic number, because the mean of its divisors is an integer number (8002668848).

Almost surely, 2^42014011431 is an apocalyptic number.

42014011431 is a deficient number, since it is larger than the sum of its proper divisors (22007339353).

42014011431 is a wasteful number, since it uses less digits than its factorization.

42014011431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2000667221.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 42014011431 its reverse (13411041024), we get a palindrome (55425052455).

The spelling of 42014011431 in words is "forty-two billion, fourteen million, eleven thousand, four hundred thirty-one".