434052420246142 has 32 divisors (see below), whose sum is σ = 683495760752640. Its totient is φ = 206458547660640.

The previous prime is 434052420246061. The next prime is 434052420246163. The reversal of 434052420246142 is 241642024250434.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105665083 + ... + 109696009.

It is an arithmetic number, because the mean of its divisors is an integer number (21359242523520).

Almost surely, 2^{434052420246142} is an apocalyptic number.

434052420246142 is a deficient number, since it is larger than the sum of its proper divisors (249443340506498).

434052420246142 is a wasteful number, since it uses less digits than its factorization.

434052420246142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4060456.

The product of its (nonzero) digits is 1474560, while the sum is 43.

Adding to 434052420246142 its reverse (241642024250434), we get a palindrome (675694444496576).

The spelling of 434052420246142 in words is "four hundred thirty-four trillion, fifty-two billion, four hundred twenty million, two hundred forty-six thousand, one hundred forty-two".