1550043564114 has 16 divisors (see below), whose sum is σ = 3200089939200. Its totient is φ = 500014052880.

The previous prime is 1550043564103. The next prime is 1550043564127. The reversal of 1550043564114 is 4114653400551.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4166783589 + ... + 4166783960.

It is an arithmetic number, because the mean of its divisors is an integer number (200005621200).

Almost surely, 2^{1550043564114} is an apocalyptic number.

1550043564114 is an abundant number, since it is smaller than the sum of its proper divisors (1650046375086).

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

1550043564114 is a wasteful number, since it uses less digits than its factorization.

1550043564114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8333567585.

The product of its (nonzero) digits is 144000, while the sum is 39.

Adding to 1550043564114 its reverse (4114653400551), we get a palindrome (5664696964665).

The spelling of 1550043564114 in words is "one trillion, five hundred fifty billion, forty-three million, five hundred sixty-four thousand, one hundred fourteen".