42463249271924 has 12 divisors (see below), whose sum is σ = 80026892858724. Its totient is φ = 19598422740864.

The previous prime is 42463249271909. The next prime is 42463249271929. The reversal of 42463249271924 is 42917294236424.

It can be written as a sum of positive squares in 2 ways, for example, as 26646863443600 + 15816385828324 = 5162060^2 + 3976982^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42463249271929) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 408300473717 + ... + 408300473820.

It is an arithmetic number, because the mean of its divisors is an integer number (6668907738227).

Almost surely, 2^{42463249271924} is an apocalyptic number.

It is an amenable number.

42463249271924 is a deficient number, since it is larger than the sum of its proper divisors (37563643586800).

42463249271924 is a wasteful number, since it uses less digits than its factorization.

42463249271924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816600947554 (or 816600947552 counting only the distinct ones).

The product of its digits is 41803776, while the sum is 59.

The spelling of 42463249271924 in words is "forty-two trillion, four hundred sixty-three billion, two hundred forty-nine million, two hundred seventy-one thousand, nine hundred twenty-four".