13550452342 has 16 divisors (see below), whose sum is σ = 23236450560. Its totient is φ = 5805560808.

The previous prime is 13550452301. The next prime is 13550452367. The reversal of 13550452342 is 24325405531.

It is a super-2 number, since 2×13550452342² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13550452298 and 13550452307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100042 + ... + 192637.

It is an arithmetic number, because the mean of its divisors is an integer number (1452278160).

Almost surely, 2^13550452342 is an apocalyptic number.

13550452342 is a deficient number, since it is larger than the sum of its proper divisors (9685998218).

13550452342 is a wasteful number, since it uses less digits than its factorization.

13550452342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295995.

The product of its (nonzero) digits is 72000, while the sum is 34.

Adding to 13550452342 its reverse (24325405531), we get a palindrome (37875857873).

The spelling of 13550452342 in words is "thirteen billion, five hundred fifty million, four hundred fifty-two thousand, three hundred forty-two".