141872740434 has 96 divisors (see below), whose sum is σ = 332137967616. Its totient is φ = 45337170960.

The previous prime is 141872740417. The next prime is 141872740453. The reversal of 141872740434 is 434047278141.

141872740434 is a `hidden beast` number, since 14 + 187 + 27 + 4 + 0 + 434 = 666.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 141872740434.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1568059 + ... + 1656065.

It is an arithmetic number, because the mean of its divisors is an integer number (3459770496).

Almost surely, 2^141872740434 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 141872740434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166068983808).

141872740434 is an abundant number, since it is smaller than the sum of its proper divisors (190265227182).

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

141872740434 is a wasteful number, since it uses less digits than its factorization.

141872740434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88162 (or 88150 counting only the distinct ones).

The product of its (nonzero) digits is 602112, while the sum is 45.

The spelling of 141872740434 in words is "one hundred forty-one billion, eight hundred seventy-two million, seven hundred forty thousand, four hundred thirty-four".