98890725743 has 2 divisors, whose sum is σ = 98890725744. Its totient is φ = 98890725742.

The previous prime is 98890725683. The next prime is 98890725799. The reversal of 98890725743 is 34752709889.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 98890725743 - 2²² = 98886531439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98890725343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49445362871 + 49445362872.

It is an arithmetic number, because the mean of its divisors is an integer number (49445362872).

Almost surely, 2^98890725743 is an apocalyptic number.

98890725743 is a deficient number, since it is larger than the sum of its proper divisors (1).

98890725743 is an equidigital number, since it uses as much as digits as its factorization.

98890725743 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30481920, while the sum is 62.

The spelling of 98890725743 in words is "ninety-eight billion, eight hundred ninety million, seven hundred twenty-five thousand, seven hundred forty-three".