98387763841 has 4 divisors (see below), whose sum is σ = 98399644672. Its totient is φ = 98375883012.

The previous prime is 98387763839. The next prime is 98387763847. The reversal of 98387763841 is 14836778389.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14836778389 = 541 ⋅27424729.

It is a cyclic number.

It is not a de Polignac number, because 98387763841 - 2¹ = 98387763839 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (98387763847) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5927985 + ... + 5944558.

It is an arithmetic number, because the mean of its divisors is an integer number (24599911168).

Almost surely, 2^98387763841 is an apocalyptic number.

It is an amenable number.

98387763841 is a deficient number, since it is larger than the sum of its proper divisors (11880831).

98387763841 is a wasteful number, since it uses less digits than its factorization.

98387763841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11880830.

The product of its digits is 48771072, while the sum is 64.

The spelling of 98387763841 in words is "ninety-eight billion, three hundred eighty-seven million, seven hundred sixty-three thousand, eight hundred forty-one".