13614520146 has 16 divisors (see below), whose sum is σ = 27231268608. Its totient is φ = 4537802000.

The previous prime is 13614520133. The next prime is 13614520163. The reversal of 13614520146 is 64102541631.

It is a super-2 number, since 2×13614520146² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7365 + ... + 165176.

It is an arithmetic number, because the mean of its divisors is an integer number (1701954288).

Almost surely, 2^13614520146 is an apocalyptic number.

13614520146 is an abundant number, since it is smaller than the sum of its proper divisors (13616748462).

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

13614520146 is a wasteful number, since it uses less digits than its factorization.

13614520146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185697.

The product of its (nonzero) digits is 17280, while the sum is 33.

The spelling of 13614520146 in words is "thirteen billion, six hundred fourteen million, five hundred twenty thousand, one hundred forty-six".