13415120353542 has 32 divisors (see below), whose sum is σ = 27765728838144. Its totient is φ = 4317637240800.

The previous prime is 13415120353541. The next prime is 13415120353549. The reversal of 13415120353542 is 24535302151431.

It is a self number, because there is not a number n which added to its sum of digits gives 13415120353542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13415120353541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 230613934 + ... + 230672097.

It is an arithmetic number, because the mean of its divisors is an integer number (867679026192).

Almost surely, 2^{13415120353542} is an apocalyptic number.

13415120353542 is an abundant number, since it is smaller than the sum of its proper divisors (14350608484602).

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

13415120353542 is a wasteful number, since it uses less digits than its factorization.

13415120353542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461286204.

The product of its (nonzero) digits is 216000, while the sum is 39.

The spelling of 13415120353542 in words is "thirteen trillion, four hundred fifteen billion, one hundred twenty million, three hundred fifty-three thousand, five hundred forty-two".