2194014417 has 16 divisors (see below), whose sum is σ = 3519221760. Its totient is φ = 1187736912.

The previous prime is 2194014409. The next prime is 2194014439. The reversal of 2194014417 is 7144104912.

It is not a de Polignac number, because 2194014417 - 2³ = 2194014409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2194014467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2748993 + ... + 2749790.

It is an arithmetic number, because the mean of its divisors is an integer number (219951360).

Almost surely, 2^2194014417 is an apocalyptic number.

It is an amenable number.

2194014417 is a deficient number, since it is larger than the sum of its proper divisors (1325207343).

2194014417 is a wasteful number, since it uses less digits than its factorization.

2194014417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5498812.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 2194014417 is about 46840.3076100061. The cubic root of 2194014417 is about 1299.4108606652.

The spelling of 2194014417 in words is "two billion, one hundred ninety-four million, fourteen thousand, four hundred seventeen".