1024402114 has 4 divisors (see below), whose sum is σ = 1536603174. Its totient is φ = 512201056.

The previous prime is 1024402111. The next prime is 1024402123. The reversal of 1024402114 is 4112044201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1023040225 + 1361889 = 31985^2 + 1167^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1024402091 and 1024402100.

It is not an unprimeable number, because it can be changed into a prime (1024402111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256100527 + ... + 256100530.

Almost surely, 2^1024402114 is an apocalyptic number.

1024402114 is a deficient number, since it is larger than the sum of its proper divisors (512201060).

1024402114 is an equidigital number, since it uses as much as digits as its factorization.

1024402114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512201059.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 1024402114 is about 32006.2824145511. The cubic root of 1024402114 is about 1008.0687580386.

Adding to 1024402114 its reverse (4112044201), we get a palindrome (5136446315).

The spelling of 1024402114 in words is "one billion, twenty-four million, four hundred two thousand, one hundred fourteen".