99677596441 has 4 divisors (see below), whose sum is σ = 102371585572. Its totient is φ = 96983607312.

The previous prime is 99677596429. The next prime is 99677596457. The reversal of 99677596441 is 14469577699.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 92112250000 + 7565346441 = 303500^2 + 86979^2 .

It is not a de Polignac number, because 99677596441 - 2⁵ = 99677596409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99677596481) 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, 1346994510 + ... + 1346994583.

It is an arithmetic number, because the mean of its divisors is an integer number (25592896393).

Almost surely, 2^99677596441 is an apocalyptic number.

It is an amenable number.

99677596441 is a deficient number, since it is larger than the sum of its proper divisors (2693989131).

99677596441 is a wasteful number, since it uses less digits than its factorization.

99677596441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2693989130.

The product of its digits is 102876480, while the sum is 67.

The spelling of 99677596441 in words is "ninety-nine billion, six hundred seventy-seven million, five hundred ninety-six thousand, four hundred forty-one".