42424763502 has 32 divisors (see below), whose sum is σ = 92570534784. Its totient is φ = 12854959200.

The previous prime is 42424763497. The next prime is 42424763503. The reversal of 42424763502 is 20536742424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42424763503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1389177 + ... + 1419387.

It is an arithmetic number, because the mean of its divisors is an integer number (2892829212).

Almost surely, 2^42424763502 is an apocalyptic number.

42424763502 is an abundant number, since it is smaller than the sum of its proper divisors (50145771282).

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

42424763502 is a wasteful number, since it uses less digits than its factorization.

42424763502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51504.

The product of its (nonzero) digits is 322560, while the sum is 39.

The spelling of 42424763502 in words is "forty-two billion, four hundred twenty-four million, seven hundred sixty-three thousand, five hundred two".