2342190019181 has 4 divisors (see below), whose sum is σ = 2342208864000. Its totient is φ = 2342171174364.

The previous prime is 2342190019031. The next prime is 2342190019217. The reversal of 2342190019181 is 1819100912432.

It is a happy number.

2342190019181 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2342190019181 is a prime.

It is a super-2 number, since 2×2342190019181² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2342190019681) 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, 9234731 + ... + 9484968.

It is an arithmetic number, because the mean of its divisors is an integer number (585552216000).

Almost surely, 2^{2342190019181} is an apocalyptic number.

It is an amenable number.

2342190019181 is a deficient number, since it is larger than the sum of its proper divisors (18844819).

2342190019181 is a wasteful number, since it uses less digits than its factorization.

2342190019181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18844818.

The product of its (nonzero) digits is 31104, while the sum is 41.

The spelling of 2342190019181 in words is "two trillion, three hundred forty-two billion, one hundred ninety million, nineteen thousand, one hundred eighty-one".