1134386450 has 96 divisors (see below), whose sum is σ = 2338243200. Its totient is φ = 407531520.

The previous prime is 1134386437. The next prime is 1134386467. The reversal of 1134386450 is 546834311.

It is a self number, because there is not a number n which added to its sum of digits gives 1134386450.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4216916 + ... + 4217184.

It is an arithmetic number, because the mean of its divisors is an integer number (24356700).

Almost surely, 2^1134386450 is an apocalyptic number.

1134386450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1134386450 is an abundant number, since it is smaller than the sum of its proper divisors (1203856750).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1134386450 is a wasteful number, since it uses less digits than its factorization.

1134386450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516 (or 511 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 1134386450 is about 33680.6539425825. The cubic root of 1134386450 is about 1042.9264377281.

The spelling of 1134386450 in words is "one billion, one hundred thirty-four million, three hundred eighty-six thousand, four hundred fifty".