1134421030 has 32 divisors (see below), whose sum is σ = 2154549600. Its totient is φ = 428861952.

The previous prime is 1134421027. The next prime is 1134421039. The reversal of 1134421030 is 301244311.

It is a super-2 number, since 2×1134421030² = 2573822146612521800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 1134420989 and 1134421007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134421039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75376 + ... + 89164.

It is an arithmetic number, because the mean of its divisors is an integer number (67329675).

Almost surely, 2^1134421030 is an apocalyptic number.

1134421030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1134421030 is a deficient number, since it is larger than the sum of its proper divisors (1020128570).

1134421030 is a wasteful number, since it uses less digits than its factorization.

1134421030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14248.

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

The square root of 1134421030 is about 33681.1672897481. The cubic root of 1134421030 is about 1042.9370349485.

Adding to 1134421030 its reverse (301244311), we get a palindrome (1435665341).

The spelling of 1134421030 in words is "one billion, one hundred thirty-four million, four hundred twenty-one thousand, thirty".