42498495313506 has 24 divisors (see below), whose sum is σ = 92151397840944. Its totient is φ = 14155192079640.

The previous prime is 42498495313501. The next prime is 42498495313511. The reversal of 42498495313506 is 60531359489424.

It is a happy number.

42498495313506 is a `hidden beast` number, since 4 + 2 + 4 + 9 + 8 + 4 + 95 + 31 + 3 + 506 = 666.

It is an interprime number because it is at equal distance from previous prime (42498495313501) and next prime (42498495313511).

It is a super-2 number, since 2×42498495313506² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42498495313501) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 914394856 + ... + 914441331.

It is an arithmetic number, because the mean of its divisors is an integer number (3839641576706).

Almost surely, 2^{42498495313506} is an apocalyptic number.

42498495313506 is an abundant number, since it is smaller than the sum of its proper divisors (49652902527438).

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

42498495313506 is a wasteful number, since it uses less digits than its factorization.

42498495313506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1828837486 (or 1828837483 counting only the distinct ones).

The product of its (nonzero) digits is 111974400, while the sum is 63.

Adding to 42498495313506 its sum of digits (63), we get a square (42498495313569 = 6519087²).

The spelling of 42498495313506 in words is "forty-two trillion, four hundred ninety-eight billion, four hundred ninety-five million, three hundred thirteen thousand, five hundred six".