11420003134 has 8 divisors (see below), whose sum is σ = 17134374168. Its totient is φ = 5708545080.

The previous prime is 11420003071. The next prime is 11420003173. The reversal of 11420003134 is 43130002411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 718417 + ... + 734140.

It is an arithmetic number, because the mean of its divisors is an integer number (2141796771).

Almost surely, 2^11420003134 is an apocalyptic number.

11420003134 is a deficient number, since it is larger than the sum of its proper divisors (5714371034).

11420003134 is a wasteful number, since it uses less digits than its factorization.

11420003134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1456490.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 11420003134 its reverse (43130002411), we get a palindrome (54550005545).

The spelling of 11420003134 in words is "eleven billion, four hundred twenty million, three thousand, one hundred thirty-four".