142014146620 has 24 divisors (see below), whose sum is σ = 298360206144. Its totient is φ = 56780801856.

The previous prime is 142014146597. The next prime is 142014146647. The reversal of 142014146620 is 26641410241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1506667 + ... + 1598146.

It is an arithmetic number, because the mean of its divisors is an integer number (12431675256).

Almost surely, 2^142014146620 is an apocalyptic number.

142014146620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142014146620 is an abundant number, since it is smaller than the sum of its proper divisors (156346059524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142014146620 is a wasteful number, since it uses less digits than its factorization.

142014146620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3107109 (or 3107107 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

Adding to 142014146620 its reverse (26641410241), we get a palindrome (168655556861).

The spelling of 142014146620 in words is "one hundred forty-two billion, fourteen million, one hundred forty-six thousand, six hundred twenty".