16119741942 has 12 divisors (see below), whose sum is σ = 34926107580. Its totient is φ = 5373247308.

The previous prime is 16119741907. The next prime is 16119741943. The reversal of 16119741942 is 24914791161.

16119741942 is a `hidden beast` number, since 1 + 6 + 1 + 197 + 419 + 42 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16119741943) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 447770592 + ... + 447770627.

It is an arithmetic number, because the mean of its divisors is an integer number (2910508965).

Almost surely, 2^16119741942 is an apocalyptic number.

16119741942 is an abundant number, since it is smaller than the sum of its proper divisors (18806365638).

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

16119741942 is a wasteful number, since it uses less digits than its factorization.

16119741942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895541227 (or 895541224 counting only the distinct ones).

The product of its digits is 108864, while the sum is 45.

The spelling of 16119741942 in words is "sixteen billion, one hundred nineteen million, seven hundred forty-one thousand, nine hundred forty-two".