13542403154 has 16 divisors (see below), whose sum is σ = 23251781376. Its totient is φ = 5794828800.

The previous prime is 13542403153. The next prime is 13542403157. The reversal of 13542403154 is 45130424531.

It is a self number, because there is not a number n which added to its sum of digits gives 13542403154.

It is not an unprimeable number, because it can be changed into a prime (13542403153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 745562 + ... + 763509.

It is an arithmetic number, because the mean of its divisors is an integer number (1453236336).

Almost surely, 2^13542403154 is an apocalyptic number.

13542403154 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13542403154 is a deficient number, since it is larger than the sum of its proper divisors (9709378222).

13542403154 is a wasteful number, since it uses less digits than its factorization.

13542403154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1509721.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 13542403154 its reverse (45130424531), we get a palindrome (58672827685).

The spelling of 13542403154 in words is "thirteen billion, five hundred forty-two million, four hundred three thousand, one hundred fifty-four".