10486433949 has 4 divisors (see below), whose sum is σ = 13981911936. Its totient is φ = 6990955964.

The previous prime is 10486433941. The next prime is 10486433983. The reversal of 10486433949 is 94933468401.

It is a happy number.

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.

It is a cyclic number.

It is not a de Polignac number, because 10486433949 - 2³ = 10486433941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10486433941) 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, 1747738989 + ... + 1747738994.

It is an arithmetic number, because the mean of its divisors is an integer number (3495477984).

Almost surely, 2^10486433949 is an apocalyptic number.

It is an amenable number.

10486433949 is a deficient number, since it is larger than the sum of its proper divisors (3495477987).

10486433949 is an equidigital number, since it uses as much as digits as its factorization.

10486433949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3495477986.

The product of its (nonzero) digits is 2239488, while the sum is 51.

The spelling of 10486433949 in words is "ten billion, four hundred eighty-six million, four hundred thirty-three thousand, nine hundred forty-nine".