13501412150420 has 24 divisors (see below), whose sum is σ = 28362732418944. Its totient is φ = 5398704497696.

The previous prime is 13501412150377. The next prime is 13501412150431. The reversal of 13501412150420 is 2405121410531.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116213144 + ... + 116329263.

It is an arithmetic number, because the mean of its divisors is an integer number (1181780517456).

Almost surely, 2^{13501412150420} is an apocalyptic number.

13501412150420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13501412150420 is an abundant number, since it is smaller than the sum of its proper divisors (14861320268524).

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

13501412150420 is a wasteful number, since it uses less digits than its factorization.

13501412150420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232545319 (or 232545317 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 29.

Adding to 13501412150420 its reverse (2405121410531), we get a palindrome (15906533560951).

The spelling of 13501412150420 in words is "thirteen trillion, five hundred one billion, four hundred twelve million, one hundred fifty thousand, four hundred twenty".