863982941542 has 8 divisors (see below), whose sum is σ = 1481113614096. Its totient is φ = 370278403512.

The previous prime is 863982941533. The next prime is 863982941579. The reversal of 863982941542 is 245149289368.

863982941542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

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, 30856533613 + ... + 30856533640.

It is an arithmetic number, because the mean of its divisors is an integer number (185139201762).

Almost surely, 2^863982941542 is an apocalyptic number.

863982941542 is a deficient number, since it is larger than the sum of its proper divisors (617130672554).

863982941542 is a wasteful number, since it uses less digits than its factorization.

863982941542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61713067262.

The product of its digits is 29859840, while the sum is 61.

The spelling of 863982941542 in words is "eight hundred sixty-three billion, nine hundred eighty-two million, nine hundred forty-one thousand, five hundred forty-two".