141422072820 has 96 divisors (see below), whose sum is σ = 479171282688. Its totient is φ = 30423570432.

The previous prime is 141422072777. The next prime is 141422072821. The reversal of 141422072820 is 28270224141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141422072821) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9896367 + ... + 9910646.

It is an arithmetic number, because the mean of its divisors is an integer number (4991367528).

Almost surely, 2^141422072820 is an apocalyptic number.

141422072820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141422072820 is an abundant number, since it is smaller than the sum of its proper divisors (337749209868).

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

141422072820 is a wasteful number, since it uses less digits than its factorization.

141422072820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19807049 (or 19807047 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 33.

Adding to 141422072820 its reverse (28270224141), we get a palindrome (169692296961).

The spelling of 141422072820 in words is "one hundred forty-one billion, four hundred twenty-two million, seventy-two thousand, eight hundred twenty".