142321034625614 has 32 divisors (see below), whose sum is σ = 233892355243680. Its totient is φ = 64548905385600.

The previous prime is 142321034625613. The next prime is 142321034625659. The reversal of 142321034625614 is 416526430123241.

It is a super-2 number, since 2×142321034625614² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142321034625613) 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, 40605584 + ... + 43971075.

It is an arithmetic number, because the mean of its divisors is an integer number (7309136101365).

Almost surely, 2^{142321034625614} is an apocalyptic number.

142321034625614 is a deficient number, since it is larger than the sum of its proper divisors (91571320618066).

142321034625614 is a wasteful number, since it uses less digits than its factorization.

142321034625614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84577796.

The product of its (nonzero) digits is 829440, while the sum is 44.

Adding to 142321034625614 its reverse (416526430123241), we get a palindrome (558847464748855).

The spelling of 142321034625614 in words is "one hundred forty-two trillion, three hundred twenty-one billion, thirty-four million, six hundred twenty-five thousand, six hundred fourteen".