1334814949450 has 24 divisors (see below), whose sum is σ = 2485573999020. Its totient is φ = 533319916800.

The previous prime is 1334814949253. The next prime is 1334814949451. The reversal of 1334814949450 is 549494184331.

It can be written as a sum of positive squares in 6 ways, for example, as 109717950169 + 1225096999281 = 331237^2 + 1106841^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1334814949391 and 1334814949400.

It is not an unprimeable number, because it can be changed into a prime (1334814949451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15107085 + ... + 15195184.

Almost surely, 2^{1334814949450} is an apocalyptic number.

1334814949450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1334814949450 is a deficient number, since it is larger than the sum of its proper divisors (1150759049570).

1334814949450 is a wasteful number, since it uses less digits than its factorization.

1334814949450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30303162 (or 30303157 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 55.

The spelling of 1334814949450 in words is "one trillion, three hundred thirty-four billion, eight hundred fourteen million, nine hundred forty-nine thousand, four hundred fifty".