18376667061 has 16 divisors (see below), whose sum is σ = 24576552000. Its totient is φ = 12213992448.

The previous prime is 18376667059. The next prime is 18376667069. The reversal of 18376667061 is 16076667381.

It is not a de Polignac number, because 18376667061 - 2¹ = 18376667059 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 18376666995 and 18376667013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18376667069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1920090 + ... + 1929636.

It is an arithmetic number, because the mean of its divisors is an integer number (1536034500).

Almost surely, 2^18376667061 is an apocalyptic number.

It is an amenable number.

18376667061 is a deficient number, since it is larger than the sum of its proper divisors (6199884939).

18376667061 is a wasteful number, since it uses less digits than its factorization.

18376667061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11428.

The product of its (nonzero) digits is 1524096, while the sum is 51.

The spelling of 18376667061 in words is "eighteen billion, three hundred seventy-six million, six hundred sixty-seven thousand, sixty-one".