2014191455956 has 12 divisors (see below), whose sum is σ = 3524868053280. Its totient is φ = 1007086297880.

The previous prime is 2014191455917. The next prime is 2014191455959. The reversal of 2014191455956 is 6595541914102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2014191455959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1865536 + ... + 2740183.

It is an arithmetic number, because the mean of its divisors is an integer number (293739004440).

Almost surely, 2^{2014191455956} is an apocalyptic number.

It is an amenable number.

2014191455956 is a deficient number, since it is larger than the sum of its proper divisors (1510676597324).

2014191455956 is a wasteful number, since it uses less digits than its factorization.

2014191455956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4715054 (or 4715052 counting only the distinct ones).

The product of its (nonzero) digits is 1944000, while the sum is 52.

The spelling of 2014191455956 in words is "two trillion, fourteen billion, one hundred ninety-one million, four hundred fifty-five thousand, nine hundred fifty-six".