18770707097382 has 8 divisors (see below), whose sum is σ = 37541414194776. Its totient is φ = 6256902365792.

The previous prime is 18770707097353. The next prime is 18770707097383. The reversal of 18770707097382 is 28379070707781.

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

18770707097382 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18770707097383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1564225591443 + ... + 1564225591454.

It is an arithmetic number, because the mean of its divisors is an integer number (4692676774347).

Almost surely, 2^{18770707097382} is an apocalyptic number.

18770707097382 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

18770707097382 is a wasteful number, since it uses less digits than its factorization.

18770707097382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3128451182902.

The product of its (nonzero) digits is 58084992, while the sum is 66.

The spelling of 18770707097382 in words is "eighteen trillion, seven hundred seventy billion, seven hundred seven million, ninety-seven thousand, three hundred eighty-two".