42431252014435 has 16 divisors (see below), whose sum is σ = 51627123384480. Its totient is φ = 33472139362560.

The previous prime is 42431252014391. The next prime is 42431252014457. The reversal of 42431252014435 is 53441025213424.

42431252014435 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42431252014435 - 2¹⁵ = 42431251981667 is a prime.

It is a super-2 number, since 2×42431252014435² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 12093036 + ... + 15202105.

It is an arithmetic number, because the mean of its divisors is an integer number (3226695211530).

Almost surely, 2^{42431252014435} is an apocalyptic number.

42431252014435 is a deficient number, since it is larger than the sum of its proper divisors (9195871370045).

42431252014435 is a wasteful number, since it uses less digits than its factorization.

42431252014435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27299478.

The product of its (nonzero) digits is 460800, while the sum is 40.

Adding to 42431252014435 its reverse (53441025213424), we get a palindrome (95872277227859).

The spelling of 42431252014435 in words is "forty-two trillion, four hundred thirty-one billion, two hundred fifty-two million, fourteen thousand, four hundred thirty-five".