1102442734 has 4 divisors (see below), whose sum is σ = 1653664104. Its totient is φ = 551221366.

The previous prime is 1102442657. The next prime is 1102442753. The reversal of 1102442734 is 4372442011.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275610682 + ... + 275610685.

It is an arithmetic number, because the mean of its divisors is an integer number (413416026).

Almost surely, 2^1102442734 is an apocalyptic number.

1102442734 is a deficient number, since it is larger than the sum of its proper divisors (551221370).

1102442734 is an equidigital number, since it uses as much as digits as its factorization.

1102442734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551221369.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 1102442734 is about 33203.0530825103. The cubic root of 1102442734 is about 1033.0436674262.

Adding to 1102442734 its reverse (4372442011), we get a palindrome (5474884745).

The spelling of 1102442734 in words is "one billion, one hundred two million, four hundred forty-two thousand, seven hundred thirty-four".