13436442092 has 6 divisors (see below), whose sum is σ = 23513773668. Its totient is φ = 6718221044.

The previous prime is 13436442091. The next prime is 13436442119. The reversal of 13436442092 is 29024463431.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13436442091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1679555258 + ... + 1679555265.

It is an arithmetic number, because the mean of its divisors is an integer number (3918962278).

Almost surely, 2^13436442092 is an apocalyptic number.

It is an amenable number.

13436442092 is a deficient number, since it is larger than the sum of its proper divisors (10077331576).

13436442092 is a wasteful number, since it uses less digits than its factorization.

13436442092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3359110527 (or 3359110525 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 38.

The spelling of 13436442092 in words is "thirteen billion, four hundred thirty-six million, four hundred forty-two thousand, ninety-two".