42363053502 has 32 divisors (see below), whose sum is σ = 105632550144. Its totient is φ = 11003390400.

The previous prime is 42363053479. The next prime is 42363053519. The reversal of 42363053502 is 20535036324.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45846999 + ... + 45847922.

It is an arithmetic number, because the mean of its divisors is an integer number (3301017192).

Almost surely, 2^42363053502 is an apocalyptic number.

42363053502 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

42363053502 is an abundant number, since it is smaller than the sum of its proper divisors (63269496642).

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

42363053502 is a wasteful number, since it uses less digits than its factorization.

42363053502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91694944.

The product of its (nonzero) digits is 64800, while the sum is 33.

Adding to 42363053502 its reverse (20535036324), we get a palindrome (62898089826).

The spelling of 42363053502 in words is "forty-two billion, three hundred sixty-three million, fifty-three thousand, five hundred two".