11400656414 has 16 divisors (see below), whose sum is σ = 19565042400. Its totient is φ = 4880730624.

The previous prime is 11400656401. The next prime is 11400656461. The reversal of 11400656414 is 41465600411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 425279 + ... + 451290.

It is an arithmetic number, because the mean of its divisors is an integer number (1222815150).

Almost surely, 2^11400656414 is an apocalyptic number.

11400656414 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11400656414 is a deficient number, since it is larger than the sum of its proper divisors (8164385986).

11400656414 is an equidigital number, since it uses as much as digits as its factorization.

11400656414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 877507.

The product of its (nonzero) digits is 11520, while the sum is 32.

The spelling of 11400656414 in words is "eleven billion, four hundred million, six hundred fifty-six thousand, four hundred fourteen".