11254215014 has 32 divisors (see below), whose sum is σ = 20963481600. Its totient is φ = 4421977920.

The previous prime is 11254214989. The next prime is 11254215019. The reversal of 11254215014 is 41051245211.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11254215019) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 674159 + ... + 690650.

It is an arithmetic number, because the mean of its divisors is an integer number (655108800).

Almost surely, 2^11254215014 is an apocalyptic number.

11254215014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11254215014 is a deficient number, since it is larger than the sum of its proper divisors (9709266586).

11254215014 is a wasteful number, since it uses less digits than its factorization.

11254215014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1364868.

The product of its (nonzero) digits is 1600, while the sum is 26.

The spelling of 11254215014 in words is "eleven billion, two hundred fifty-four million, two hundred fifteen thousand, fourteen".