18762042462 has 16 divisors (see below), whose sum is σ = 37856157840. Its totient is φ = 6198668672.

The previous prime is 18762042457. The next prime is 18762042463. The reversal of 18762042462 is 26424026781.

It is a happy number.

18762042462 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18762042463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13835637 + ... + 13836992.

It is an arithmetic number, because the mean of its divisors is an integer number (2366009865).

Almost surely, 2^18762042462 is an apocalyptic number.

18762042462 is an abundant number, since it is smaller than the sum of its proper divisors (19094115378).

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

18762042462 is a wasteful number, since it uses less digits than its factorization.

18762042462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27672747.

The product of its (nonzero) digits is 258048, while the sum is 42.

The spelling of 18762042462 in words is "eighteen billion, seven hundred sixty-two million, forty-two thousand, four hundred sixty-two".