1014402194 has 16 divisors (see below), whose sum is σ = 1695156120. Its totient is φ = 452040960.

The previous prime is 1014402173. The next prime is 1014402203. The reversal of 1014402194 is 4912044101.

1014402194 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 944763169 + 69639025 = 30737^2 + 8345^2 .

It is a super-2 number, since 2×1014402194² = 2058023622384027272, which contains 22 as substring.

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

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, 671927 + ... + 673434.

Almost surely, 2^1014402194 is an apocalyptic number.

1014402194 is a deficient number, since it is larger than the sum of its proper divisors (680753926).

1014402194 is a wasteful number, since it uses less digits than its factorization.

1014402194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1345405.

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

The square root of 1014402194 is about 31849.6812228945. The cubic root of 1014402194 is about 1004.7778669642. Note that the first 3 decimals are identical.

Adding to 1014402194 its reverse (4912044101), we get a palindrome (5926446295).

The spelling of 1014402194 in words is "one billion, fourteen million, four hundred two thousand, one hundred ninety-four".