487231237942 has 8 divisors (see below), whose sum is σ = 741140474832. Its totient is φ = 240184413000.

The previous prime is 487231237931. The next prime is 487231237993. The reversal of 487231237942 is 249732132784.

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

It is a self number, because there is not a number n which added to its sum of digits gives 487231237942.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1715602809 + ... + 1715603092.

It is an arithmetic number, because the mean of its divisors is an integer number (92642559354).

Almost surely, 2^487231237942 is an apocalyptic number.

487231237942 is a deficient number, since it is larger than the sum of its proper divisors (253909236890).

487231237942 is a wasteful number, since it uses less digits than its factorization.

487231237942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3431205974.

The product of its digits is 4064256, while the sum is 52.

The spelling of 487231237942 in words is "four hundred eighty-seven billion, two hundred thirty-one million, two hundred thirty-seven thousand, nine hundred forty-two".