87024242078 has 8 divisors (see below), whose sum is σ = 131733944760. Its totient is φ = 43112927160.

The previous prime is 87024242023. The next prime is 87024242083.

87024242078 is nontrivially palindromic in base 10.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 199596668 + ... + 199597103.

It is an arithmetic number, because the mean of its divisors is an integer number (16466743095).

Almost surely, 2^87024242078 is an apocalyptic number.

87024242078 is a deficient number, since it is larger than the sum of its proper divisors (44709702682).

87024242078 is a wasteful number, since it uses less digits than its factorization.

87024242078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399193882.

The product of its (nonzero) digits is 401408, while the sum is 44.

The spelling of 87024242078 in words is "eighty-seven billion, twenty-four million, two hundred forty-two thousand, seventy-eight".