13542354350 has 48 divisors (see below), whose sum is σ = 28797406848. Its totient is φ = 4641443040.

The previous prime is 13542354323. The next prime is 13542354359. The reversal of 13542354350 is 5345324531.

It is a happy number.

It is a super-2 number, since 2×13542354350² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 13542354350.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13542354359) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1376549 + ... + 1386351.

It is an arithmetic number, because the mean of its divisors is an integer number (599945976).

Almost surely, 2^13542354350 is an apocalyptic number.

13542354350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13542354350 is an abundant number, since it is smaller than the sum of its proper divisors (15255052498).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13542354350 is a wasteful number, since it uses less digits than its factorization.

13542354350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13769 (or 13764 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 35.

Adding to 13542354350 its reverse (5345324531), we get a palindrome (18887678881).

The spelling of 13542354350 in words is "thirteen billion, five hundred forty-two million, three hundred fifty-four thousand, three hundred fifty".