145113410420415 has 12 divisors (see below), whose sum is σ = 251529911395464. Its totient is φ = 77393818890864.

The previous prime is 145113410420393. The next prime is 145113410420431. The reversal of 145113410420415 is 514024014311541.

145113410420415 is a `hidden beast` number, since 1 + 4 + 5 + 1 + 134 + 104 + 2 + 0 + 415 = 666.

It is not a de Polignac number, because 145113410420415 - 2¹⁶ = 145113410354879 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 145113410420415.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1612371226849 + ... + 1612371226938.

It is an arithmetic number, because the mean of its divisors is an integer number (20960825949622).

Almost surely, 2^{145113410420415} is an apocalyptic number.

145113410420415 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

145113410420415 is a deficient number, since it is larger than the sum of its proper divisors (106416500975049).

145113410420415 is a wasteful number, since it uses less digits than its factorization.

145113410420415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3224742453798 (or 3224742453795 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

Adding to 145113410420415 its reverse (514024014311541), we get a palindrome (659137424731956).

The spelling of 145113410420415 in words is "one hundred forty-five trillion, one hundred thirteen billion, four hundred ten million, four hundred twenty thousand, four hundred fifteen".