92424841649 has 4 divisors (see below), whose sum is σ = 105628390464. Its totient is φ = 79221292836.

The previous prime is 92424841637. The next prime is 92424841651. The reversal of 92424841649 is 94614842429.

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: 94614842429 = 217661 ⋅434689.

It is not a de Polignac number, because 92424841649 - 2³⁶ = 23705364913 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 92424841649.

It is not an unprimeable number, because it can be changed into a prime (92424841609) 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, 6601774397 + ... + 6601774410.

It is an arithmetic number, because the mean of its divisors is an integer number (26407097616).

Almost surely, 2^92424841649 is an apocalyptic number.

It is an amenable number.

92424841649 is a deficient number, since it is larger than the sum of its proper divisors (13203548815).

92424841649 is a wasteful number, since it uses less digits than its factorization.

92424841649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13203548814.

The product of its digits is 3981312, while the sum is 53.

The spelling of 92424841649 in words is "ninety-two billion, four hundred twenty-four million, eight hundred forty-one thousand, six hundred forty-nine".