1923877331141 has 8 divisors (see below), whose sum is σ = 2144259564480. Its totient is φ = 1715407651008.

The previous prime is 1923877331081. The next prime is 1923877331147. The reversal of 1923877331141 is 1411337783291.

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 1923877331141 - 2¹⁰ = 1923877330117 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1923877331141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1923877331147) 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, 2978137961 + ... + 2978138606.

It is an arithmetic number, because the mean of its divisors is an integer number (268032445560).

Almost surely, 2^{1923877331141} is an apocalyptic number.

It is an amenable number.

1923877331141 is a deficient number, since it is larger than the sum of its proper divisors (220382233339).

1923877331141 is a wasteful number, since it uses less digits than its factorization.

1923877331141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5956276603.

The product of its digits is 762048, while the sum is 50.

The spelling of 1923877331141 in words is "one trillion, nine hundred twenty-three billion, eight hundred seventy-seven million, three hundred thirty-one thousand, one hundred forty-one".