4231298140 has 24 divisors (see below), whose sum is σ = 9074786112. Its totient is φ = 1656507840.

The previous prime is 4231298131. The next prime is 4231298171. The reversal of 4231298140 is 418921324.

It is a junction number, because it is equal to n+sod(n) for n = 4231298096 and 4231298105.

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, 2249751 + ... + 2251630.

It is an arithmetic number, because the mean of its divisors is an integer number (378116088).

Almost surely, 2^4231298140 is an apocalyptic number.

It is an amenable number.

4231298140 is an abundant number, since it is smaller than the sum of its proper divisors (4843487972).

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

4231298140 is a wasteful number, since it uses less digits than its factorization.

4231298140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4501437 (or 4501435 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 4231298140 is about 65048.4291893355. The cubic root of 4231298140 is about 1617.4264553961.

The spelling of 4231298140 in words is "four billion, two hundred thirty-one million, two hundred ninety-eight thousand, one hundred forty".