42331130247 has 16 divisors (see below), whose sum is σ = 64507492352. Its totient is φ = 24188124960.

The previous prime is 42331130243. The next prime is 42331130267. The reversal of 42331130247 is 74203113324.

42331130247 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42331130247 - 2² = 42331130243 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42331130243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 772497 + ... + 825477.

It is an arithmetic number, because the mean of its divisors is an integer number (4031718272).

Almost surely, 2^42331130247 is an apocalyptic number.

42331130247 is a deficient number, since it is larger than the sum of its proper divisors (22176362105).

42331130247 is a wasteful number, since it uses less digits than its factorization.

42331130247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91038.

The product of its (nonzero) digits is 12096, while the sum is 30.

It can be divided in two parts, 42331 and 130247, that added together give a triangular number (172578 = T₅₈₇).

The spelling of 42331130247 in words is "forty-two billion, three hundred thirty-one million, one hundred thirty thousand, two hundred forty-seven".