2312542203619 has 8 divisors (see below), whose sum is σ = 2315300541840. Its totient is φ = 2309784182496.

The previous prime is 2312542203617. The next prime is 2312542203641. The reversal of 2312542203619 is 9163022452132.

2312542203619 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2312542203619 - 2¹ = 2312542203617 is a prime.

It is a super-2 number, since 2×2312542203619² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2312542203617) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16591929 + ... + 16730725.

It is an arithmetic number, because the mean of its divisors is an integer number (289412567730).

Almost surely, 2^{2312542203619} is an apocalyptic number.

2312542203619 is a deficient number, since it is larger than the sum of its proper divisors (2758338221).

2312542203619 is a wasteful number, since it uses less digits than its factorization.

2312542203619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158549.

The product of its (nonzero) digits is 155520, while the sum is 40.

The spelling of 2312542203619 in words is "two trillion, three hundred twelve billion, five hundred forty-two million, two hundred three thousand, six hundred nineteen".