824031401142 has 16 divisors (see below), whose sum is σ = 1655259585840. Its totient is φ = 273477669792.

The previous prime is 824031401087. The next prime is 824031401161. The reversal of 824031401142 is 241104130428.

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 7 ways as a sum of consecutive naturals, for example, 299864493 + ... + 299867240.

It is an arithmetic number, because the mean of its divisors is an integer number (103453724115).

Almost surely, 2^824031401142 is an apocalyptic number.

824031401142 is an abundant number, since it is smaller than the sum of its proper divisors (831228184698).

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

824031401142 is a wasteful number, since it uses less digits than its factorization.

824031401142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 599731967.

The product of its (nonzero) digits is 6144, while the sum is 30.

The spelling of 824031401142 in words is "eight hundred twenty-four billion, thirty-one million, four hundred one thousand, one hundred forty-two".