731421141124137 has 32 divisors (see below), whose sum is σ = 1045806539299200. Its totient is φ = 453794416040448.

The previous prime is 731421141124087. The next prime is 731421141124171.

731421141124137 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 731421141124137 - 2⁶ = 731421141124073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (731421141128137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1061431212 + ... + 1062120077.

It is an arithmetic number, because the mean of its divisors is an integer number (32681454353100).

Almost surely, 2^{731421141124137} is an apocalyptic number.

It is an amenable number.

731421141124137 is a deficient number, since it is larger than the sum of its proper divisors (314385398175063).

731421141124137 is a wasteful number, since it uses less digits than its factorization.

731421141124137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2123551465.

The product of its digits is 112896, while the sum is 42.

The spelling of 731421141124137 in words is "seven hundred thirty-one trillion, four hundred twenty-one billion, one hundred forty-one million, one hundred twenty-four thousand, one hundred thirty-seven".