1134002040 has 32 divisors (see below), whose sum is σ = 3402006480. Its totient is φ = 302400512.

The previous prime is 1134002039. The next prime is 1134002047. The reversal of 1134002040 is 402004311.

It is a super-3 number, since 3×1134002040³ (a number of 28 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134002047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4724889 + ... + 4725128.

Almost surely, 2^1134002040 is an apocalyptic number.

1134002040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1134002040 is an abundant number, since it is smaller than the sum of its proper divisors (2268004440).

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

1134002040 is a wasteful number, since it uses less digits than its factorization.

1134002040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9450031 (or 9450027 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1134002040 is about 33674.9467705593. The cubic root of 1134002040 is about 1042.8086187825.

Adding to 1134002040 its reverse (402004311), we get a palindrome (1536006351).

It can be divided in two parts, 113400 and 2040, that added together give a triangular number (115440 = T₄₈₀).

The spelling of 1134002040 in words is "one billion, one hundred thirty-four million, two thousand, forty".