42302123551 has 8 divisors (see below), whose sum is σ = 43820784000. Its totient is φ = 40806648960.

The previous prime is 42302123533. The next prime is 42302123557. The reversal of 42302123551 is 15532120324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42302123551 - 2¹¹ = 42302121503 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 (42302123557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5792751 + ... + 5800048.

It is an arithmetic number, because the mean of its divisors is an integer number (5477598000).

Almost surely, 2^42302123551 is an apocalyptic number.

42302123551 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

42302123551 is a deficient number, since it is larger than the sum of its proper divisors (1518660449).

42302123551 is a wasteful number, since it uses less digits than its factorization.

42302123551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11592929.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 42302123551 its reverse (15532120324), we get a palindrome (57834243875).

The spelling of 42302123551 in words is "forty-two billion, three hundred two million, one hundred twenty-three thousand, five hundred fifty-one".