1014001311550 has 48 divisors (see below), whose sum is σ = 1930219708032. Its totient is φ = 396103125600.

The previous prime is 1014001311529. The next prime is 1014001311569. The reversal of 1014001311550 is 551131004101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14350407 + ... + 14420893.

It is an arithmetic number, because the mean of its divisors is an integer number (40212910584).

Almost surely, 2^{1014001311550} is an apocalyptic number.

1014001311550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1014001311550 is a deficient number, since it is larger than the sum of its proper divisors (916218396482).

1014001311550 is a wasteful number, since it uses less digits than its factorization.

1014001311550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77233 (or 77228 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 22.

Adding to 1014001311550 its reverse (551131004101), we get a palindrome (1565132315651).

The spelling of 1014001311550 in words is "one trillion, fourteen billion, one million, three hundred eleven thousand, five hundred fifty".