1249514452914 has 32 divisors (see below), whose sum is σ = 3075727885440. Its totient is φ = 329542273152.

The previous prime is 1249514452909. The next prime is 1249514452937. The reversal of 1249514452914 is 4192544159421.

It is a super-2 number, since 2×1249514452914² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1144243459 + ... + 1144244550.

It is an arithmetic number, because the mean of its divisors is an integer number (96116496420).

Almost surely, 2^{1249514452914} is an apocalyptic number.

1249514452914 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1249514452914 is an abundant number, since it is smaller than the sum of its proper divisors (1826213432526).

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

1249514452914 is a wasteful number, since it uses less digits than its factorization.

1249514452914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2288488034.

The product of its digits is 2073600, while the sum is 51.

The spelling of 1249514452914 in words is "one trillion, two hundred forty-nine billion, five hundred fourteen million, four hundred fifty-two thousand, nine hundred fourteen".