1914404102 has 32 divisors (see below), whose sum is σ = 3278366784. Its totient is φ = 830592000.

The previous prime is 1914404099. The next prime is 1914404111. The reversal of 1914404102 is 2014044191.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

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, 453602 + ... + 457802.

It is an arithmetic number, because the mean of its divisors is an integer number (102448962).

Almost surely, 2^1914404102 is an apocalyptic number.

1914404102 is a deficient number, since it is larger than the sum of its proper divisors (1363962682).

1914404102 is a wasteful number, since it uses less digits than its factorization.

1914404102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5264.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 1914404102 is about 43753.9038486853. The cubic root of 1914404102 is about 1241.6843443294.

Adding to 1914404102 its reverse (2014044191), we get a palindrome (3928448293).

The spelling of 1914404102 in words is "one billion, nine hundred fourteen million, four hundred four thousand, one hundred two".