983124040421389 has 16 divisors (see below), whose sum is σ = 1010320295491584. Its totient is φ = 956083641552000.

The previous prime is 983124040421377. The next prime is 983124040421417.

983124040421389 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 983124040421389 - 2⁹ = 983124040420877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (983124040461389) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13361532 + ... + 46311754.

It is an arithmetic number, because the mean of its divisors is an integer number (63145018468224).

Almost surely, 2^{983124040421389} is an apocalyptic number.

It is an amenable number.

983124040421389 is a deficient number, since it is larger than the sum of its proper divisors (27196255070195).

983124040421389 is a wasteful number, since it uses less digits than its factorization.

983124040421389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32952588.

The product of its (nonzero) digits is 11943936, while the sum is 58.

The spelling of 983124040421389 in words is "nine hundred eighty-three trillion, one hundred twenty-four billion, forty million, four hundred twenty-one thousand, three hundred eighty-nine".