42831141276 has 240 divisors, whose sum is σ = 128182723200. Its totient is φ = 11038124160.

The previous prime is 42831141271. The next prime is 42831141293. The reversal of 42831141276 is 67214113824.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42831141271) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 47222415 + ... + 47223321.

It is an arithmetic number, because the mean of its divisors is an integer number (534094680).

Almost surely, 2^42831141276 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42831141276, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64091361600).

42831141276 is an abundant number, since it is smaller than the sum of its proper divisors (85351581924).

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

42831141276 is a wasteful number, since it uses less digits than its factorization.

42831141276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1102 (or 1079 counting only the distinct ones).

The product of its digits is 64512, while the sum is 39.

The spelling of 42831141276 in words is "forty-two billion, eight hundred thirty-one million, one hundred forty-one thousand, two hundred seventy-six".